This 119.6-mile drive from Avalon, CA to San Diego, CA will take you approximately 2 hours and 27 minutes, making it a very manageable one-day trip. You'll primarily be on the San Diego Freeway, San Joaquin Hills Transportation Corridor, and I-405, with 84% of the journey being highway driving. The estimated fuel cost for this route is around $27. Given the relatively short duration and straightforward highway focus, this trip is ideal for a single day, allowing you to reach your destination without needing an overnight stop. The route stays within the Pacific Coast region, offering a consistent coastal California experience.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Midpoint
59.8 miles from Avalon, CA
A natural place for your longest stop of the day
, about 1h 15m into the drive
.
Main Roads
Road
Distance
Duration
San Diego Freeway
77.9 mi
1h 31m
San Joaquin Hills Transportation Corridor
12.8 mi
14m
I 405
10.3 mi
11m
Corona Del Mar Freeway
4 mi
4m
Seaside Freeway
3.7 mi
5m
South Gaffey Street
2.8 mi
6m
Long Beach Freeway
2.3 mi
3m
CA 47
1.9 mi
2m
Longest stretch:
San Diego Freeway
— 77.9 mi, about 1h 31m
Turn-by-Turn Driving Directions
Step-by-step road directions between Avalon, CA and San Diego, CA.
1
Start on this road
487 ft·39 sec·this road
2
Turn right onto West Paseo del Mar
188 ft·15 sec·West Paseo del Mar
3
Turn left onto South Gaffey Street
2.8 mi·6 min·South Gaffey Street
4
Continue on I 110
510 ft·6 sec·Harbor Freeway
Toward I 110 North
5
Take the exit
0.2 mi·27 sec
Toward CA 47 North: Vincent Thomas Bridge, Terminal Island, Long Beach
6
Continue on CA 47
1.9 mi·2 min·CA 47
Use the straight / slight right lanes.
7
Continue on Seaside Avenue
0.8 mi·1 min·Seaside Avenue
8
Continue on I 710
3.7 mi·5 min·Seaside Freeway
Toward I 710Use the straight / slight right lanes.
9
Continue on I 710
2.3 mi·3 min·Long Beach Freeway
Use the straight / slight right lanes.
10
Take the exit
0.1 mi·10 sec
Toward I 405 North, I 405 South: Santa Monica, San DiegoUse the straight / slight right lanes.
11
Keep slight right at fork
0.3 mi·29 sec
Toward I 405 South: San DiegoUse the right lane.
12
Keep slight left at fork
0.3 mi·22 sec
Toward I 405: San Diego Freeway, San DiegoUse the straight lane.
13
Merge onto I 405
7.7 mi·8 min·San Diego Freeway
Use the straight / slight right lanes.
14
Keep slight right at fork onto I 405
2.3 mi·2 min·San Diego Freeway
Use the straight / slight right lanes.
15
Keep slight left at fork onto I 405
0.2 mi·11 sec·San Diego Freeway
Use the straight / right lanes.
16
Keep slight left at fork onto I 405
10 mi·11 min·I 405
Use the straight / slight right lanes.
17
Keep slight right at fork onto CA 73
4.0 mi·4 min·Corona Del Mar Freeway
Exit 10Toward CA 73 South: San DiegoUse the straight / slight right lanes.
Exit 17Toward Front Street, Civic Center, 2nd AvenueUse the straight / slight right lanes.
25
Keep slight right at fork
0.1 mi·14 sec
Toward Front Street, Civic Center
26
Continue on Front Street
0.5 mi·1 min·Front Street
Use the straight / left lanes.
27
Arrive at destination
Front Street
Trip Plan
Since this drive is only about 2 hours and 27 minutes, you have a lot of flexibility with your departure time. Leaving Avalon, consider an early start to avoid potential traffic as you connect to the mainland and merge onto the freeways. The 119.6-mile trip is easily completed in one go, but if you need a break, plan for a quick stop along I-405. With a fuel cost estimated at $27, it's an economical trip, so you won't need to worry too much about frequent refueling. Be mindful of the 77.9-mile stretch on the San Diego Freeway; ensure you're comfortable with the distance before you begin that segment.
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 59.8 miles from Avalon, CA, or about 1h 15m into the drive.
The longest continuous stretch on this route runs about 77.9 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 26 miles or 36m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 59.8 miles or 1h 15m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 2h
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 Avalon, 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 Avalon, CA
This is one driving day of about 119.6 miles and 2h 27m.
Your first comfortable stop window is around 26 miles from Avalon, CA.
This route can stay practical as a one-day drive if traffic stays reasonable.
The longest stretch is on San Diego Freeway for about 77.9 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
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 12.1 and 118.8 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
8
12.1 mi into trip|~20m in
Keep slight right at fork toward I 405 South: San Diego
Highway fork - watch signs carefully. Lane positioning matters here
Use the right lane.
Toward I 405 South: San Diego
9
12.4 mi into trip|~20m in
Keep slight left at fork toward I 405: San Diego Freeway, San Diego
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight lane.
Toward I 405: San Diego Freeway, San Diego
8
33.1 mi into trip|~44m in|CA 73 / Corona Del Mar Freeway
Keep slight right at fork onto CA 73 / Corona Del Mar Freeway toward CA 73 South: San Diego
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
Exit 10
Toward CA 73 South: San Diego
8
47.4 mi into trip|~1h 1m in
Take the exit toward La Paz Road, Moulton Parkway
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 3
Toward La Paz Road, Moulton Parkway
8
118.8 mi into trip|~2h 24m in
Take the exit toward Front Street, Civic Center, 2nd Avenue
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 17
Toward Front Street, Civic Center, 2nd Avenue
Fuel & Cost
Regular Gas
$27.49 one way
$54.98 round trip
$5.84/gal25.4 MPG avg42 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$6.02
$28.33
$56.65
premium
$6.18
$29.09
$58.17
diesel
$5.61
$26.41
$52.81
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: 41.8 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $13 in charging
· 0 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
35.9
0
$12.56
$5.74
Efficient EV
29.9
0
$10.46
$4.78
EV Truck/SUV
47.8
0
$16.74
$7.65
Gas CO2
42 kg
EV CO2
14 kg (67% 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 17, 2026
Origin
Avalon, CA
Late night
in Avalon on Tuesday
Local time
4:41 AM
PDT
Current temp
68°F
Unavailable
Live forecast
Destination
San Diego, CA
Late night
in San Diego on Tuesday
Local time
4:41 AM
PDT
Current temp
55°F
Partly Cloudy
SE 5 mph0% chanceLive forecast
Wind Advisory
Wind Advisory issued April 17 at 12:31AM PDT until April 17 at 5:00PM PDT by NWS Las Vegas NV
Wind Advisory
Wind Advisory issued April 17 at 12:31AM PDT until April 17 at 5:00AM PDT by NWS Las Vegas NV
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
13 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 27m on the road
The weather snapshot is not static. If you are leaving later, give both cities one more quick forecast check before departure.
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
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 119.6
Park Closure: Park Auditorium Closed Until Further Notice
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
Expect a highway-focused drive for the majority of this 119.6-mile journey, with 84% of it spent on major freeways. The longest uninterrupted stretch you'll encounter is 77.9 miles on the San Diego Freeway, indicating extended periods of consistent speed. This route largely utilizes the San Diego Freeway, San Joaquin Hills Transportation Corridor, and I-405, suggesting a driving experience characterized by smooth, high-speed travel. While primarily highway, the presence of multiple main roads might offer some variation in scenery as you transition between them.
84% 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: 77.9 mi on San Diego Freeway.
How Hard Is This Drive?
10/10
This is a straightforward highway drive that stays mostly on San Diego Freeway and San Joaquin Hills Transportation Corridor. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 12.1 miles in.
Driving Effort10/10
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 119.6 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 12.1 miles: Highway fork - watch signs carefully. Lane positioning matters here; at 12.4 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 33.1 miles (CA 73 / Corona Del Mar Freeway): Highway fork - watch signs carefully. Lane positioning matters here.
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
Doable as a same-day drive at 2h 27m. Total distance: 119.6 miles.
Family Friendly
Moderate complexity with 0 natural rest stops along the way.
Solo Traveler
2h 27m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (84%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 77.9 miles on San Diego Freeway. 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 12.1 miles: Highway fork - watch signs carefully. Lane positioning matters here; at 12.4 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 33.1 miles (CA 73 / Corona Del Mar Freeway): Highway fork - watch signs carefully. Lane positioning matters here.
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.
