How far is Isla Vista, CA from San Diego, CA?
The driving distance from Isla Vista, CA to San Diego, CA is about 229.7 miles (369.7 km), with a travel time of about 04h 09m by car.
- The straight-line flight distance is about 194.6 miles (313.1 km).
- For a round trip, plan for roughly 08h 18m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 AM PDT.
Reverse, save, or send this route
This drive is better planned with a longer stop or an overnight stay. Copy the route link, send it to another device, or print a clean version before you head out.
This drive is better planned with a longer stop or an overnight stay.
Flight Distance
Driving Distance
Gas Cost Calculator
Leave and Arrive Planner
Pick a departure time to see your estimated arrival and same-day return window.
Drive time stays fixed at 04h 09m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
You are leaving earlier than the recommended window, which gives you extra margin for breaks and traffic.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
The most populous city in Los Angeles County, California.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Sunny
Sunny
Driving Route Map
The map below follows the saved road route between Isla Vista and San Diego.
Turn-by-Turn Driving Directions
Step-by-step road directions between Isla Vista and San Diego.
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1
Start on the route
28 m · 12 sec
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2
Turn left
79 m · 25 sec
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3
Turn left onto Abrego Road
565 ft · 29 sec · Abrego Road
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4
Turn right onto Camino del Sur
1145 ft · 56 sec · Camino del Sur
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5
Turn right onto El Colegio Road
565 ft · 21 sec · El Colegio Road
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6
Turn left onto South Los Carneros Road
1.6 mi · 3 min · South Los Carneros Road
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7
Take the ramp right toward US 101 South
2026 ft · 50 sec
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8
Merge slight left onto El Camino Real
22.2 mi · 26 min · El Camino Real
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9
Continue on Ventura Freeway
65.2 mi · 1 hr 15 min · Ventura Freeway
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10
Take the exit slight right toward I 405 North, I 405 South: Sacramento, Santa Monica
758 ft · 19 sec
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11
Keep slight right to continue on I 405 South: San Diego Freeway, Santa Monica
1584 ft · 39 sec
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12
Keep slight left to continue on I 405 South: San Diego Freeway
553 ft · 14 sec
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13
Merge slight left onto San Diego Freeway
13.3 mi · 15 min · San Diego Freeway
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14
Keep slight right to continue on San Diego Freeway
26.5 mi · 31 min · San Diego Freeway
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15
Keep slight right to continue on San Diego Freeway
2.3 mi · 3 min · San Diego Freeway
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16
Keep slight left to continue on San Diego Freeway
893 ft · 12 sec · San Diego Freeway
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17
Keep slight left
10.3 mi · 12 min
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18
Keep slight right to continue on Corona Del Mar Freeway
4 mi · 5 min · Corona Del Mar Freeway
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19
Continue on San Joaquin Hills Transportation Corridor
10.3 mi · 12 min · San Joaquin Hills Transportation Corridor
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20
Take the exit slight right toward La Paz Road, Moulton Parkway
133 m · 6 sec
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21
Keep slight left to continue on CA 73 South: Moulton Parkway
2519 ft · 33 sec
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22
Keep slight left to continue on CA 73 South
3218 ft · 42 sec
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23
Merge slight left onto San Joaquin Hills Transportation Corridor
2.5 mi · 3 min · San Joaquin Hills Transportation Corridor
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24
Merge slight left onto San Diego Freeway
67.8 mi · 1 hr 19 min · San Diego Freeway
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25
Take the exit slight right toward Front Street, Civic Center, 2nd Avenue
1164 ft · 28 sec
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26
Keep slight right to continue on Front Street, Civic Center
592 ft · 15 sec
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27
Continue on Front Street
2662 ft · 2 min · Front Street
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28
Arrive at your destination
0 m · 1 sec · Front Street
Car Route Details
A richer read on the saved driving route between Isla Vista and San Diego.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
San Diego Freeway
Merge slight left onto San Diego Freeway
67.8 mi · 01h 19m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A longer out-and-back drive
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
Sunny leaving Isla Vista and Sunny near San Diego.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Isla Vista to San Diego?
The road trip is about 229.7 miles (369.7 km) and usually takes 04h 09m in normal driving conditions.
Is this a same-day trip or an overnight route?
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
What is the halfway point on this route?
Gardena is a useful midpoint, sitting about 114.8 miles from Isla Vista and 115 miles from San Diego.
How much longer is the road route than the straight-line distance?
The direct path is about 194.6 miles (313.1 km), while the road route adds roughly 35.1 extra miles because roads do not follow the straight air line.
When is the best time to leave for this route?
A good departure window is usually 6:00 AM to 8:00 AM PDT. If you want a more comfortable same-day return, try to leave by 8:42 AM PDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $46.79 one way or $93.57 round trip. Estimated CO2 is about 72.1 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Isla Vista and Sunny near San Diego.
Stop Ideas Near Gardena
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Bell Gardens Inn Los Angeles
City of Los Angeles
Palos Verdes Estates City Hall
Rolling Hills Estates City Hall
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Gardena.
Torrance, CA
El Segundo, CA
Westchester, CA
San Pedro (Catalina Terminal), California
Flight Path Map
This map shows the direct air route between Isla Vista and San Diego. Straight-line distance: 194.55 mi (313.1 km).
#1 Isla Vista
California
| Population | 23,096 |
| Coordinates | 34.4133300, -119.8609700 |
| Altitude | 14 |
| Country | United States |
#2 San Diego
The eighth most populous city in the United States and the center of the San Diego metropolitan area.
| Population | 1,422,420 |
| Coordinates | 32.7157100, -117.1647200 |
| Altitude | 20 |
| Country | United States |
End: Front Street (-117.164717, 32.71571)
Estimated Travel Time
Distance: 370 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 07h 39m |
| 40 mph (64.37 km/h) | 05h 44m |
| 50 mph (80.47 km/h) | 04h 35m |
| 60 mph (96.56 km/h) | 03h 49m |
| 70 mph (112.65 km/h) | 03h 16m |
| 80 mph (129 km/h) | 02h 51m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $5.77 | $46.79 | $93.57 |
| Mid-grade | $6.07 | $49.20 | $98.39 |
| Premium | $6.24 | $50.63 | $101.26 |
| Diesel | $7.57 | $61.37 | $122.74 |
Assumes 8.3 L/100 km (about 28.3 MPG). CO2 is an estimate and varies by vehicle, fuel blend, traffic, and terrain.
Prices in California · Apr 18, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.