How far is Agua Dulce, CA from San Diego, CA?
The driving distance from Agua Dulce, CA to San Diego, CA is about 170.1 miles (273.7 km), with a travel time of about 03h 03m by car.
- The straight-line flight distance is about 140 miles (225.3 km).
- For a round trip, plan for roughly 06h 06m 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 03h 03m.
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.
A city in Orange County, California.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Sunny
Driving Route Map
The map below follows the saved road route between Agua Dulce and San Diego.
Turn-by-Turn Driving Directions
Step-by-step road directions between Agua Dulce and San Diego.
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1
Start on Darling Road
53 m · 13 sec · Darling Road
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2
Turn left onto Agua Dulce Canyon Road
2638 ft · 1 min · Agua Dulce Canyon Road
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3
At the end of the road, turn left onto Escondido Canyon Road
2.6 mi · 5 min · Escondido Canyon Road
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4
Take the ramp right toward CA 14 South: Los Angeles
1288 ft · 31 sec
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5
Merge slight left onto Antelope Valley Freeway
17.4 mi · 19 min · Antelope Valley Freeway
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6
Keep slight left to continue on Antelope Valley Freeway
1.5 km · 1 min · Antelope Valley Freeway
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7
Keep slight left
2606 ft · 36 sec
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8
Merge slight left onto Golden State Freeway
2.6 mi · 3 min · Golden State Freeway
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9
Keep slight right to continue on I 405 South
1354 ft · 18 sec
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10
Keep slight left
24.7 mi · 29 min
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11
Keep slight left to continue on Golden State Freeway
1.3 mi · 2 min · Golden State Freeway
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12
Merge slight left onto Santa Ana Freeway
25.7 mi · 30 min · Santa Ana Freeway
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13
Keep slight right to continue on Santa Ana Freeway
1241 ft · 16 sec · Santa Ana Freeway
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14
Take the exit slight right toward Broadway, Main Street, Santa Ana
1.3 km · 57 sec
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15
Keep slight left
788 ft · 10 sec
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16
Keep slight left to continue on I 5 South
981 ft · 13 sec
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17
Merge slight left onto Santa Ana Freeway
1.3 km · 54 sec · Santa Ana Freeway
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18
Keep slight right to continue on Santa Ana Freeway
1.2 km · 52 sec · Santa Ana Freeway
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19
Keep slight right to continue on Santa Ana Freeway
1.2 mi · 1 min · Santa Ana Freeway
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20
Take the exit slight right toward Newport Avenue
1.2 km · 1 min
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21
Turn right onto Newport Avenue
1943 ft · 44 sec · Newport Avenue
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22
Turn left onto Walnut Avenue
2.2 mi · 4 min · Walnut Avenue
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23
Turn left onto Jamboree Road
2595 ft · 38 sec · Jamboree Road
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24
Take the exit slight right toward I 5 South
1479 ft · 21 sec
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25
Merge slight left onto Santa Ana Freeway
5.5 mi · 6 min · Santa Ana Freeway
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26
Keep slight left to continue on Santa Ana Freeway
1.3 km · 56 sec · Santa Ana Freeway
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27
Merge slight right onto San Diego Freeway
76.5 mi · 1 hr 29 min · San Diego Freeway
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28
Take the exit slight right toward Front Street, Civic Center, 2nd Avenue
1164 ft · 28 sec
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29
Keep slight right to continue on Front Street, Civic Center
592 ft · 15 sec
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30
Continue on Front Street
2662 ft · 2 min · Front Street
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31
Arrive at your destination
0 m · 1 sec · Front Street
Car Route Details
A richer read on the saved driving route between Agua Dulce 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 right onto San Diego Freeway
76.5 mi · 01h 29m
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 Agua Dulce 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 Agua Dulce to San Diego?
The road trip is about 170.1 miles (273.7 km) and usually takes 03h 03m 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?
Tustin is a useful midpoint, sitting about 84.4 miles from Agua Dulce and 85.6 miles from San Diego.
How much longer is the road route than the straight-line distance?
The direct path is about 140 miles (225.3 km), while the road route adds roughly 30.1 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 10:54 AM PDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $34.61 one way or $69.23 round trip. Estimated CO2 is about 53.3 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Agua Dulce and Sunny near San Diego.
Stop Ideas Near Tustin
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Disney's Grand Californian Hotel & Spa
Newport Beach Municipal Operations
City of Lake Forest
City of Tustin Parks & Recreation
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Tustin.
Santa Ana Regional Transportation Center
Anaheim Regional Transportation Intermodal Center
Irvine Transportation Center
Fullerton Transportation Center
Flight Path Map
This map shows the direct air route between Agua Dulce and San Diego. Straight-line distance: 139.99 mi (225.3 km).
#1 Agua Dulce
Agua Dulce is a place in California, United States.
| Population | 0 |
| Coordinates | 34.4963800, -118.3256300 |
| Altitude | 770 |
| 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: 274 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 05h 39m |
| 40 mph (64.37 km/h) | 04h 15m |
| 50 mph (80.47 km/h) | 03h 24m |
| 60 mph (96.56 km/h) | 02h 50m |
| 70 mph (112.65 km/h) | 02h 25m |
| 80 mph (129 km/h) | 02h 07m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $5.77 | $34.61 | $69.23 |
| Mid-grade | $6.07 | $36.40 | $72.79 |
| Premium | $6.24 | $37.46 | $74.92 |
| Diesel | $7.57 | $45.40 | $90.80 |
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 15, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.