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Trip from Montclair, 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 16m

Distance

115.3 mi

186 km

Drive Score

9/10

Great drive

Same Day?

Yes, doable

Fuel Cost

$27

one way

EV Charging

Good

8 stations

Best Time to Leave

Save up to 28 min
4 AM
2h 7m ★
6 AM
2h 16m
8 AM
2h 35m
10 AM
2h 23m
12 PM
2h 21m
3 PM
2h 24m
5 PM
2h 34m
8 PM
2h 11m

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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city in California, United States

Montclair, 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 Montclair, CA to San Diego, CA is a straightforward, single-day trip, taking approximately 2 hours and 16 minutes. It's a highway-focused journey, with about 70% of the route utilizing major freeways like the Avocado Highway, Escondido Freeway, and Temecula Valley Freeway. The estimated fuel cost for this trip is around $27, making it an economical option for a quick getaway. Given its manageable distance and duration, this route is ideal for a day trip, allowing you to reach your destination without needing an overnight stay. You'll be traveling within the Pacific Coast region for the entire journey.

Trip Pace

Same-day drive is realistic

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

Midpoint

57.6 miles from Montclair, CA

A natural place for your longest stop of the day , about 1h 10m into the drive .

Main Roads

Road Distance Duration
Avocado Highway 21.9 mi 23m
Escondido Freeway 21.1 mi 23m
Temecula Valley Freeway 19.1 mi 20m
Corona Freeway 18.3 mi 21m
Cabrillo Freeway 8.2 mi 9m
Central Avenue 7.3 mi 13m
Tony Gwynn Memorial Freeway 4.5 mi 5m
Riverside Freeway 3.9 mi 4m
Longest stretch: Avocado Highway — 21.9 mi, about 23m

Turn-by-Turn Driving Directions

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

1

Start on this road

41 ft · 5 sec · this road
2

Turn right onto Central Avenue

7.3 mi · 13 min · Central Avenue
Use the left / uturn lanes.
3

Continue on Soquel Canyon Parkway

0.3 mi · 26 sec · Soquel Canyon Parkway
4

Take the ramp

0.3 mi · 41 sec
Toward CA 71 South
5

Merge onto CA 71

3.5 mi · 4 min · Chino Valley Freeway
Use the straight / slight right lanes.
6

Continue on CA 71

2.9 mi · 3 min · Corona Freeway
7

Keep slight left at fork

0.7 mi · 1 min
Toward CA 91 East: Riverside Use the slight left lane.
8

Merge onto CA 91

3.9 mi · 4 min · Riverside Freeway
Use the straight / slight right lanes.
9

Take the exit onto Corona Freeway

0.8 mi · 55 sec · Corona Freeway
Exit 51 Toward I 15 North, I 15 South: Barstow, San Diego Use the straight / slight right lanes.
10

Keep slight right at fork onto Corona Freeway

0.5 mi · 58 sec · Corona Freeway
Toward I 15 South: San Diego Use the slight right lane.
11

Merge onto I 15

14 mi · 15 min · Corona Freeway
Use the straight / slight right lanes.
12

Continue on I 15

19 mi · 20 min · Temecula Valley Freeway
Use the straight / slight right lanes.
13

Merge onto I 15

5.8 mi · 6 min · Escondido Freeway
Use the straight / slight right lanes.
14

Continue on I 15

22 mi · 23 min · Avocado Highway
Use the straight / slight right lanes.
15

Continue on I 15

3.4 mi · 3 min · Escondido Freeway
Use the straight / slight right lanes.
16

Keep slight right at fork onto I 15

8.7 mi · 10 min · Escondido Freeway
Use the slight right lane.
17

Continue on I 15

4.5 mi · 5 min · Tony Gwynn Memorial Freeway
Use the straight / slight right lanes.
18

Continue on I 15

3.1 mi · 3 min · Escondido Freeway
Use the straight / slight right lanes.
19

Continue on I 15

2.2 mi · 2 min · Semper Fi Highway
Use the straight / slight right lanes.
20

Take the exit

0.7 mi · 51 sec
Exit 12 Toward CA 163 South Use the slight right lane.
21

Continue on CA 163

8.2 mi · 9 min · Cabrillo Freeway
Toward CA 163 Use the straight / slight right lanes.
22

Continue on CA 163

1.5 mi · 1 min · Cabrillo Parkway
23

Continue on CA 163

0.8 mi · 1 min · Cabrillo Parkway
Use the straight / slight right lanes.
24

Continue on CA 163

0.3 mi · 41 sec · 10th Avenue
Use the straight / left lanes.
25

Turn right onto Broadway

0.5 mi · 1 min · Broadway
26

Turn left onto Front Street

26 ft · 0 sec · Front Street
Use the left lane.
27

Arrive at destination

Front Street

Trip Plan

For this 2-hour and 16-minute drive, flexibility is your advantage. Since it's a single-day trip, consider departing early to maximize your time in San Diego and avoid the worst of any potential traffic. With 115.3 miles and a fuel cost around $27, you won't need frequent stops for gas. The longest uninterrupted stretch is 21.9 miles on the Avocado Highway, so plan any quick breaks before or after this segment. Keep an eye on freeway signage for the Escondido Freeway and Temecula Valley Freeway as you progress south.

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 57.6 miles from Montclair, CA, or about 1h 10m 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 35m in

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

Halfway reset

Around 57.6 miles or 1h 10m 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 51m

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 Montclair, 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 Montclair, CA

This is one driving day of about 115.3 miles and 2h 16m.

Your first comfortable stop window is around 25 miles from Montclair, 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.

city ​​in Riverside County, California, United States

Mid-route town

Meal stop

Murrieta, CA

58 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.

Popular next leg

Murrieta, CA to San Diego, CA

65.2 mi · 1h 15m

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 57.6 miles from Montclair, 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

Piacere Mio

4.7 ★ ★ ★ ★ ★

San Diego, California

Near the end, short detour

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

Hours: 4–10 pm

+16197942543

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

Round1 Bowling & Arcade Promenade Temecula

4.1 ★ ★ ★ ★ ☆

Around the midpoint, short detour

3.1 mi from route ~8 min detour mile 57.6

Temecula, California

Hours: 10 am–2 pm

+19512256133

Visit website

Chuck E. Cheese

4.0 ★ ★ ★ ★ ☆

Early in the drive, ~12 min detour

4.7 mi from route ~12 min detour Moderately mile 24.7

Corona, California

Hours: 11 am–9 pm

+19512799903

Visit website

Tesla Supercharger

4.6 ★ ★ ★ ★ ★

Around the midpoint, short detour

1.2 mi from route ~3 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

0.8 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

1.1 mi from route ~3 min detour mile 82.3

Escondido, California

Hours: Open 24 hours

+18774943833

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

1.8 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

Blink Charging Station

3.3 ★ ★ ★ ☆ ☆

Near the end, right off the route

0.8 mi from route ~2 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

Old Town Temecula Community Theater

4.7 ★ ★ ★ ★ ★

Around the midpoint, right off the route

0.9 mi from route ~2 min detour mile 57.6

Temecula, California

+18666538696

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

The Haunt Ghost Tours Temecula: Wine & True Crime Tours

5.0 ★ ★ ★ ★ ★

Around the midpoint, right off the route

0.9 mi from route ~2 min detour mile 57.6

Temecula, California

Hours: 11:30 am–9:30 pm

+14154461580

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 14

5 decision points cluster between mile 0 and 103.2 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.

6
0 mi into trip | ~0m in | Central Avenue

Turn right onto Central Avenue

Lane positioning matters here

Use the left / uturn lanes.
7
14.2 mi into trip | ~22m in

Keep slight left at fork toward CA 91 East: Riverside

Highway fork - watch signs carefully. Lane positioning matters here

Use the slight left lane. Toward CA 91 East: Riverside
8
18.9 mi into trip | ~28m in | Corona Freeway

Take the exit onto Corona Freeway toward I 15 North, I 15 South: Barstow, San Diego

Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one

Use the straight / slight right lanes. Exit 51 Toward I 15 North, I 15 South: Barstow, San Die...
7
19.6 mi into trip | ~28m in | Corona Freeway

Keep slight right at fork onto Corona Freeway toward I 15 South: San Diego

Highway fork - watch signs carefully. Lane positioning matters here

Use the slight right lane. Toward I 15 South: San Diego
7
103.2 mi into trip | ~2h 1m 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

$26.50 one way

$53.00 round trip

$5.84/gal 25.4 MPG avg 40 kg CO2
Fuel Type $/gal One Way Round Trip
midgrade $6.02 $27.31 $54.62
premium $6.18 $28.04 $56.08
diesel $5.61 $25.46 $50.91

No toll roads detected on this route.

Estimated Trip Cost (one way, 1 person)

Fuel

$27

Meals

$25–$50

Total

$52–$77

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

Estimated CO2 emission: 40.3 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 34.6 0 $12.11 $5.53
Efficient EV 28.8 0 $10.09 $4.61
EV Truck/SUV 46.1 0 $16.14 $7.38

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

Montclair, CA

Morning in Montclair on Sunday

Local time

10:26 AM

PDT

Current temp

71°F

Unavailable

Live forecast

Destination

San Diego, CA

Morning in San Diego on Sunday

Local time

10:26 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

15 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 16m 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.

National Parks Near This Route

Worth a detour if your schedule allows.

Cabrillo National Monument

Cabrillo National Monument

National Monument

In 1542, Juan Rodriguez Cabrillo climbed out of his boat and onto shore, becoming the first European to set foot on what is now the West Coast of the United States. Cabrillo National Monument not only...

5 mi from route ~13 min detour $20 near mile 115.3
Park Closure: Park Auditorium Closed Until Further Notice
View on nps.gov

Park data from the National Park Service API. Alerts update every 2 hours.

What kind of drive is this?

The character of this drive is predominantly highway-focused, with a 70% share of its mileage on main roads. You'll experience long stretches of freeway driving, including a continuous segment of 21.9 miles on the Avocado Highway. While primarily a freeway experience, the route offers a generally consistent pace, allowing for efficient travel. The journey is designed for smooth transit, with the main roads connecting you directly from origin to destination. Expect a driving experience geared towards reaching your endpoint with minimal detours.

70% highway — fuel and pacing are the main things to plan.
27 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 early in the drive near Central Avenue.

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 14 significant decision points across 115.3 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: near the start (Central Avenue): Lane positioning matters here; at 14.2 miles: Highway fork - watch signs carefully. Lane positioning matters here; at 18.9 miles (Corona Freeway): Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.

About the Cities

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 16m. Total distance: 115.3 miles.

Family Friendly

Moderate complexity with 0 natural rest stops along the way.

Solo Traveler

2h 16m drive, comfortable solo distance.

First-Time Driver

Mostly highway driving (70%). 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: near the start (Central Avenue): Lane positioning matters here; at 14.2 miles: Highway fork - watch signs carefully. Lane positioning matters here; at 18.9 miles (Corona Freeway): Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.

Yes — Cabrillo National Monument. See the National Parks section for detour distances and tips on detours.

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, EIA for fuel prices, and NPS for national parks. See our methodology for refresh cadence and limitations.

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