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Trip from Rancho Cucamonga, CA to San Diego, CA

Compiled and reviewed by the US Trip Planner planning team at COD Solutions Oy · Last reviewed Apr 19, 2026 · Editorial standards

Drive Time

2h 14m

Distance

114.5 mi

184 km

Drive Score

9/10

Great drive

Same Day?

Yes, doable

Fuel Cost

$26

one way

EV Charging

Good

8 stations

Best Time to Leave

Save up to 28 min
4 AM
2h 5m ★
6 AM
2h 14m
8 AM
2h 33m
10 AM
2h 21m
12 PM
2h 19m
3 PM
2h 22m
5 PM
2h 32m
8 PM
2h 9m

Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.

Best Time Drive vs Fly
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Download GPX
suburban city in San Bernardino County, California, United States

Rancho Cucamonga, CA

Wikimedia Commons

seat of San Diego County, California, United States; second-largest city in California

San Diego, CA

Wikimedia Commons

Trip Overview

This 115.3-mile drive from Rancho Cucamonga, CA to San Diego, CA is easily manageable as a single-day trip, taking approximately 1 hour and 53 minutes. You'll navigate using Archibald Avenue and I-10 East, also known as the San Bernardino Freeway, for much of the journey. With an estimated fuel cost of $27, this route is quite budget-friendly for a trip between these two Pacific Coast destinations. The profile suggests a turn-heavy local drive, so be prepared for more frequent navigation adjustments rather than a simple, straight shot. This makes it a practical option for a quick getaway or a day trip without the need for an overnight stay.

Trip Pace

Same-day drive is realistic

A same-day return is realistic if you keep stops short.

Midpoint

57.3 miles from Rancho Cucamonga, CA

A natural place for your longest stop of the day , about 1h 9m into the drive .

Main Roads

Road Distance Duration
Avocado Highway 21.9 mi 23m
Escondido Freeway 21.1 mi 23m
Corona Freeway 20.7 mi 23m
Temecula Valley Freeway 19.1 mi 20m
Cabrillo Freeway 8.2 mi 9m
Tony Gwynn Memorial Freeway 4.5 mi 5m
Ontario Freeway 3.5 mi 3m
Hamner Avenue 2.6 mi 4m
Longest stretch: Avocado Highway — 21.9 mi, about 23m

Turn-by-Turn Driving Directions

Step-by-step road directions between Rancho Cucamonga, CA and San Diego, CA.

1

Start on this road

185 ft · 15 sec · this road
2

At end of road, turn right

88 ft · 11 sec
3

Turn left onto Archibald Avenue

2.6 mi · 4 min · Archibald Avenue
Use the left / uturn lanes.
4

Take the ramp

0.4 mi · 53 sec
Toward I 10 East: San Bernardino Use the left lane.
5

Merge onto I 10

2.2 mi · 2 min · San Bernardino Freeway
Use the straight / slight right lanes.
6

Take the exit

0.4 mi · 55 sec
Exit 58B Toward I 15 South: San Diego Use the slight right lane.
7

Merge onto I 15

3.1 mi · 3 min · Ontario Freeway
Use the straight / slight right lanes.
8

Keep slight right at fork onto I 15

0.4 mi · 27 sec · Ontario Freeway
Use the straight / slight left lanes.
9

Continue on I 15

2.4 mi · 2 min · Corona Freeway
Use the straight / slight right lanes.
10

Take the exit

0.3 mi · 48 sec
Exit 103 Toward Limonite Avenue Use the straight / slight right lanes.
11

Turn right onto Limonite Avenue

0.5 mi · 49 sec · Limonite Avenue
Use the right lane.
12

Turn left onto Hamner Avenue

2.6 mi · 4 min · Hamner Avenue
Use the left lane.
13

Turn left onto 6th Street

354 ft · 14 sec · 6th Street
Use the left lane.
14

Take the ramp

0.3 mi · 42 sec
Toward I 15 South: San Diego
15

Merge onto I 15

18 mi · 20 min · Corona Freeway
Use the straight / slight right lanes.
16

Continue on I 15

19 mi · 20 min · Temecula Valley Freeway
Use the straight / slight right lanes.
17

Merge onto I 15

5.8 mi · 6 min · Escondido Freeway
Use the straight / slight right lanes.
18

Continue on I 15

22 mi · 23 min · Avocado Highway
Use the straight / slight right lanes.
19

Continue on I 15

3.4 mi · 3 min · Escondido Freeway
Use the straight / slight right lanes.
20

Keep slight right at fork onto I 15

8.7 mi · 10 min · Escondido Freeway
Use the slight right lane.
21

Continue on I 15

4.5 mi · 5 min · Tony Gwynn Memorial Freeway
Use the straight / slight right lanes.
22

Continue on I 15

3.1 mi · 3 min · Escondido Freeway
Use the straight / slight right lanes.
23

Continue on I 15

2.2 mi · 2 min · Semper Fi Highway
Use the straight / slight right lanes.
24

Take the exit

0.7 mi · 51 sec
Exit 12 Toward CA 163 South Use the slight right lane.
25

Continue on CA 163

8.2 mi · 9 min · Cabrillo Freeway
Toward CA 163 Use the straight / slight right lanes.
26

Continue on CA 163

1.5 mi · 1 min · Cabrillo Parkway
27

Continue on CA 163

0.8 mi · 1 min · Cabrillo Parkway
Use the straight / slight right lanes.
28

Continue on CA 163

0.3 mi · 41 sec · 10th Avenue
Use the straight / left lanes.
29

Turn right onto Broadway

0.5 mi · 1 min · Broadway
30

Turn left onto Front Street

26 ft · 0 sec · Front Street
Use the left lane.
31

Arrive at destination

Front Street

Trip Plan

Given the relatively short duration of about 1 hour and 53 minutes and the local road focus, flexibility is your best friend on this 115.3-mile trip. You can depart at almost any time, but consider leaving Rancho Cucamonga outside of peak morning or afternoon commute hours to minimize delays. Since there are no designated stops in the data, plan to refuel before you leave or at a convenient point along Archibald Avenue or I-10 East if needed, keeping the $27 fuel estimate in mind. The 'turn-heavy local drive' profile means paying close attention to your GPS or navigation system is crucial; don't rely on simply following highway signs.

Morning Departure

Leave by 9 AM and you'll arrive before lunch.

Evening Departure

Even a 4 PM departure gets you there before dark in summer.

You can normally do this drive in one day.
You may only need one short stretch break if traffic stays light.
The halfway point lands around 57.3 miles from Rancho Cucamonga, CA, or about 1h 9m into the drive.
The longest continuous stretch on this route runs about 21.9 miles.

This is a comfortable same-day trip.

Departure

Before you leave

Start with fuel, water, and navigation already sorted so the first hour feels easy.

First stop

Around 25 miles or 34m in

Use this first pause for coffee, a restroom break, and a quick traffic check ahead.

Halfway reset

Around 57.3 miles or 1h 9m in

This is the best place for your longest stop, a real meal, and a full fuel check.

Final approach

Final hour starts around 1h 49m

Traffic, exits, and arrival timing usually matter more near San Diego, CA than in the middle of the route.

Before You Leave

+

Open the route before leaving Rancho Cucamonga, CA so your first major turns are already loaded.

+

Leave with enough water and a charging cable within reach, not packed away.

+

Check your fuel range against the first long segment, especially if you are starting outside city service areas.

Day 1

Settle into the route from Rancho Cucamonga, CA

This is one driving day of about 114.5 miles and 2h 14m.

Your first comfortable stop window is around 25 miles from Rancho Cucamonga, CA.
This route can stay practical as a one-day drive if traffic stays reasonable.
The longest stretch is on Avocado Highway for about 21.9 miles.

Where to Stop

Rest stops, refuel points, and overnight suggestions along this route.

Downtown Temecula, CA, CA

Mid-route town

Meal stop

Temecula, CA

57 mi into the route

Best for: Lunch, fuel, and a longer reset

This sits close to the middle of the route, so it works well for the longest stop of the day.

Pacing Suggestions

Corona, CA

Fuel and coffee

A short stop after about 25 miles helps settle the day before fatigue starts building.

Temecula, CA

Meal break

The midpoint is around 57.3 miles from Rancho Cucamonga, CA, which is a good place for a longer meal and fuel stop.

These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.

Nearby Places

Restaurants, cafes, gas stations and more along your route.

Top Restaurant

Annie's Cafe Lake Elsinore

4.6 ★ ★ ★ ★ ★

Lake Elsinore, California

Around the midpoint, right off the route

0.8 mi from route ~2 min detour $10 to $20 mile 41.2

Hours: 7 am–2 pm

+19512456106

Visit website

Corona Airport Cafe Express

4.8 ★ ★ ★ ★ ★

Norco, California

1.5 mi

Piacere Mio

4.7 ★ ★ ★ ★ ★

San Diego, California

2.2 mi

Top Coffee Stop

Elmisa Cafe Rancho Bernardo

4.7 ★ ★ ★ ★ ★

San Diego, California

Later in the drive, short detour

1.1 mi from route ~3 min detour $10 to $20 mile 90.6

Hours: 7 am–3 pm

+18584324504

Visit website

Annie's Cafe Lake Elsinore

4.6 ★ ★ ★ ★ ★

Around the midpoint, right off the route

0.8 mi from route ~2 min detour $10 to $20 mile 41.2

Lake Elsinore, California

Hours: 7 am–2 pm

+19512456106

Visit website

Corona Airport Cafe Express

4.8 ★ ★ ★ ★ ★

Near the start, short detour

1.5 mi from route ~4 min detour $10 to $20 mile 16.5

Norco, California

Hours: 7 am–3 pm

+19512686588

Visit website

Piacere Mio

4.7 ★ ★ ★ ★ ★

Near the end, short detour

2.2 mi from route ~5 min detour $20 to $30 mile 115.3

San Diego, California

Hours: 4–10 pm

+16197942543

Visit website

Rodeo Café

4.6 ★ ★ ★ ★ ★

Early in the drive, short detour

1.9 mi from route ~5 min detour $10 to $20 mile 24.7

Corona, California

Hours: 6 am–2 pm

+19515474867

Visit website

Corona Airport Café

4.6 ★ ★ ★ ★ ★

Near the start, short detour

2.8 mi from route ~7 min detour $10 to $20 mile 16.5

Corona, California

Hours: 7 am–3 pm

+19512731643

Visit website

Caffè Calabria

4.6 ★ ★ ★ ★ ★

Near the end, short detour

3.1 mi from route ~8 min detour $10 to $20 mile 115.3

San Diego, California

Hours: 7 am–10 pm

+16196837787

Visit website

Taj Cafe Fontana CA

4.7 ★ ★ ★ ★ ★

Near the start, short detour

3.1 mi from route ~8 min detour Moderately mile 8.2

Fontana, California

Hours: 10 am–10 pm

+19094528387

Rainforest Cafe

4.4 ★ ★ ★ ★ ☆

Near the start, short detour

3.1 mi from route ~8 min detour $20 to $30 mile 8.2

Ontario, California

Hours: 11 am–9 pm

+19099417979

Visit website

Elmisa Cafe Rancho Bernardo

4.7 ★ ★ ★ ★ ★

Later in the drive, short detour

1.1 mi from route ~3 min detour $10 to $20 mile 90.6

San Diego, California

Hours: 7 am–3 pm

+18584324504

Visit website

Dot Cafe

4.8 ★ ★ ★ ★ ★

Near the end, ~12 min detour

4.8 mi from route ~12 min detour $20 to $30 mile 98.8

San Diego, California

Hours: 7 am–5 pm

+18582808084

Visit website

Tesla Supercharger

4.6 ★ ★ ★ ★ ★

Around the midpoint, right off the route

0.7 mi from route ~2 min detour mile 41.2

Lake Elsinore, California

Hours: Open 24 hours

+18777983752

Visit website

EVgo Charging Station

3.8 ★ ★ ★ ★ ☆

Later in the drive, right off the route

0.7 mi from route ~2 min detour mile 82.3

Escondido, California

Hours: Open 24 hours

+18774943833

Visit website

ChargePoint Charging Station

4.3 ★ ★ ★ ★ ☆

Near the end, right off the route

0.5 mi from route ~1 min detour mile 115.3

San Diego, California

Hours: Open 24 hours

+18887584389

Visit website

EVgo Car Charging Station

4.5 ★ ★ ★ ★ ★

Later in the drive, short detour

1 mi from route ~3 min detour mile 82.3

Escondido, California

Hours: Open 24 hours

+18774943833

Visit website

ChargePoint Charging Station

5.0 ★ ★ ★ ★ ★

Near the start, short detour

1.1 mi from route ~3 min detour

Rancho Cucamonga, California

Hours: Open 24 hours

+18887584389

Visit website

ChargePoint Charging Station

3.0 ★ ★ ★ ☆ ☆

Near the end, right off the route

0.1 mi from route mile 115.3

San Diego, California

Hours: Open 24 hours

+18887584389

Visit website

Tesla Supercharger

4.4 ★ ★ ★ ★ ☆

Later in the drive, short detour

1.6 mi from route ~4 min detour mile 82.3

Escondido, California

Hours: Open 24 hours

Visit website

Blink Charging Station

3.0 ★ ★ ★ ☆ ☆

Near the end, right off the route

0.4 mi from route ~1 min detour mile 115.3

San Diego, California

Hours: Open 24 hours

+18889982546

Visit website

The Escape Game San Diego (Gaslamp Quarter)

5.0 ★ ★ ★ ★ ★

Near the end, right off the route

0.6 mi from route ~1 min detour mile 115.3

San Diego, California

Hours: 8 am–12 pm

+16198532834

Visit website

So Diego Food Tours

5.0 ★ ★ ★ ★ ★

Near the end, right off the route

0.6 mi from route ~2 min detour mile 115.3

San Diego, California

Hours: Open 24 hours

+16192338687

Visit website

Maritime Museum of San Diego

4.7 ★ ★ ★ ★ ★

Near the end, right off the route

0.6 mi from route ~2 min detour mile 115.3

San Diego, California

Hours: 10 am–5 pm

+16192349153

Visit website

Go City® - San Diego

4.2 ★ ★ ★ ★ ☆

Near the end, right off the route

0.5 mi from route ~1 min detour mile 115.3

San Diego, California

Hours: 8 am–9 pm

Visit website

Nightmare at Dos Lagos

4.4 ★ ★ ★ ★ ☆

Early in the drive, right off the route

0.1 mi from route mile 24.7

Corona, California

Hours: Closed

Old Town Temecula Community Theater

4.7 ★ ★ ★ ★ ★

Around the midpoint, short detour

1.2 mi from route ~3 min detour mile 57.6

Temecula, California

+18666538696

Visit website

Bayview Park

4.8 ★ ★ ★ ★ ★

Near the end, short detour

1.3 mi from route ~3 min detour mile 115.3

Coronado, California

Hours: 5 am–11 pm

+16195222654

Visit website

Botanical Building

4.7 ★ ★ ★ ★ ★

Near the end, short detour

1.5 mi from route ~4 min detour mile 115.3

San Diego, California

Hours: 10 am–4 pm

+16192390512

Visit website

Place data sourced from public business listings. Hours and availability may vary.

Heads-up: tricky spots

5 of 19

5 decision points cluster between mile 5.2 and 102.5 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.

7
5.2 mi into trip | ~8m in

Take the exit toward I 15 South: San Diego

Exit ramp - move to the correct lane early. Lane positioning matters here

Use the slight right lane. Exit 58B Toward I 15 South: San Diego
6
8.7 mi into trip | ~12m in | I 15 / Ontario Freeway

Keep slight right at fork onto I 15 / Ontario Freeway

Highway fork - watch signs carefully. Lane positioning matters here

Use the straight / slight left lanes.
7
11.5 mi into trip | ~16m in

Take the exit toward Limonite Avenue

Exit ramp - move to the correct lane early. Lane positioning matters here

Use the straight / slight right lanes. Exit 103 Toward Limonite Avenue
6
83.9 mi into trip | ~1h 37m in | I 15 / Escondido Freeway

Keep slight right at fork onto I 15 / Escondido Freeway

Highway fork - watch signs carefully. Lane positioning matters here

Use the slight right lane.
7
102.5 mi into trip | ~1h 59m in

Take the exit toward CA 163 South

Exit ramp - move to the correct lane early. Lane positioning matters here

Use the slight right lane. Exit 12 Toward CA 163 South

Fuel & Cost

Regular Gas

$26.32 one way

$52.63 round trip

$5.84/gal 25.4 MPG avg 40 kg CO2
Fuel Type $/gal One Way Round Trip
midgrade $6.02 $27.12 $54.24
premium $6.18 $27.85 $55.69
diesel $5.61 $25.28 $50.56

No toll roads detected on this route.

Estimated Trip Cost (one way, 1 person)

Fuel

$26

Meals

$25–$50

Total

$51–$76

Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.

Estimated CO2 emission: 40.1 kg one way. Prices: EIA weekly data, 2026-04-13.

Driving Electric?

About $12 in charging · 0 stops · 68% less CO2

Vehicle Type kWh Stops DC Fast Home Charge
Average EV 34.4 0 $12.02 $5.50
Efficient EV 28.6 0 $10.02 $4.58
EV Truck/SUV 45.8 0 $16.03 $7.33

Gas CO2

40 kg

EV CO2

13 kg (68% less)

This trip is well within single-charge range for most EVs. No charging stops needed if you start fully charged.

DC fast charging avg $0.35/kWh. Home charging avg $0.16/kWh. US grid CO2: 0.39 kg/kWh.

Travel Intel

Current conditions at both ends of the drive.

Forecast as of Apr 15, 2026

Origin

Rancho Cucamonga, CA

Morning in Rancho Cucamonga on Sunday

Local time

9:10 AM

PDT

Current temp

74°F

Unavailable

Live forecast

Destination

San Diego, CA

Morning in San Diego on Sunday

Local time

9:10 AM

PDT

Current temp

56°F

Unavailable

Live forecast

Seasonal Notes

Summer travel usually means heavier construction, hotter rest stops, and busier weekend traffic around major cities.

Winter travel shortens daylight, so a route that looks manageable on paper can feel much longer after dark.

Holiday weekends tend to make both departure and arrival windows slower than the raw route time suggests.

Time zone

Same local time

Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.

Temperature spread

18 degrees cooler at arrival

A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.

Road read

2h 14m on the road

Use the two city cards together: check the sky where you start, then compare it with the local time and temperature at arrival.

Weather data from the National Weather Service. Conditions may change; check closer to your travel date.

What kind of drive is this?

Expect a 'turn-heavy local drive' on this 115.3-mile route, with a 0% highway share. This means you won't be cruising on interstates for extended periods; instead, anticipate a more engaged driving experience with numerous turns and local road segments. While there's no longest uninterrupted stretch to note due to the nature of the drive, the constant need for navigation will keep you actively involved. The road will likely transition through various urban and suburban environments as you make your way south, requiring your full attention to follow the most efficient path to San Diego.

71% highway — fuel and pacing are the main things to plan.
31 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 21.9 mi on Avocado Highway.

How Hard Is This Drive?

10/10

This is a straightforward highway drive that stays mostly on Avocado Highway and Escondido Freeway. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 5.2 miles in.

Driving Effort 10/10

High effort - long or complex enough to need steady focus all day

Balances navigation complexity with total wheel time.

This is a demanding drive. With 19 significant decision points across 114.5 miles, you will need to stay alert - especially through interchange areas and urban stretches. Consider splitting it into segments if you are not comfortable with fast highway navigation.

Where does it get tricky?

The main spots that need attention: at 5.2 miles: Exit ramp - move to the correct lane early. Lane positioning matters here; at 8.7 miles (I 15 / Ontario Freeway): Highway fork - watch signs carefully. Lane positioning matters here; at 11.5 miles: Exit ramp - move to the correct lane early. Lane positioning matters here.

About the Cities

Starting in Rancho Cucamonga, CA

Full guide →

Rancho Cucamonga is a city in San Bernardino County in Southern California.

Arriving in San Diego, CA

Full guide →

Founded 1769

From balmy beaches with a laid-back attitude to a gleaming modern image, San Diego offers much for the tourist to enjoy. Situated on the Southern California seacoast, San Diego is the second largest city in the state, with 1.4 million residents (2020), and has long attracted travelers for its ideal climate, miles of beaches, and location on the Mexican border right across from Tijuana. But there's much more here than surfer culture and a quick hop across the border. A rich maritime and military heritage lives on in San Diego, which is home to the Pacific Fleet of the United States Navy. The city has also become known for its part in the wildlife conservation movement, owing to the presence of the world-renowned San Diego Zoo and Safari Park and the Scripps Institution of Oceanography. Natural scenery abounds from rocky tidepools and seaside cliffs to desert hills and canyons inland.

Top landmarks

  • • Balboa Park — historic park in San Diego, California
  • • Cabrillo National Monument — National Monument of the United States and historic district

City content from Wikivoyage (CC BY-SA 4.0) and Wikidata (CC0).

Who Is This Route For?

Weekend Trip

Doable as a same-day drive at 2h 14m. Total distance: 114.5 miles.

Family Friendly

Moderate complexity with 0 natural rest stops along the way.

Solo Traveler

2h 14m drive, comfortable solo distance.

First-Time Driver

Mostly highway driving (71%). Some complex stretches to watch for.

Frequently Asked Questions

The longest stretch is about 21.9 miles on Avocado Highway. The full list of main roads is in the Roads section above.

It helps. This route has a higher-than-average number of complex decision points, which get harder in the dark. If the last hour of the trip is on surface roads or mountain grades, aim to arrive at San Diego, CA before sunset when you can. Check the Trip Plan for departure windows that land you in daylight.

Only with planning. This is a long drive for kids — consider splitting it into two days rather than pushing through. Dedicated rest areas are limited, so plan gas or food stops as your bathroom breaks.

The main spots that need attention: at 5.2 miles: Exit ramp - move to the correct lane early. Lane positioning matters here; at 8.7 miles (I 15 / Ontario Freeway): Highway fork - watch signs carefully. Lane positioning matters here; at 11.5 miles: Exit ramp - move to the correct lane early. Lane positioning matters here.

Yes. A round trip is manageable in a single day if you plan a break at San Diego, CA before heading back.

How this page is built

Compiled by the US Trip Planner planning team at COD Solutions Oy from open government datasets — OSRM over OpenStreetMap for geometry, and EIA for fuel prices. See our methodology for refresh cadence and limitations.

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