How far is San Diego, CA from Gonzales, CA?
The driving distance from San Diego, CA to Gonzales, CA is about 406.1 miles (653.6 km), with a travel time of about 07h 52m by car.
- The straight-line flight distance is about 357.5 miles (575.3 km).
- For a round trip, plan for roughly 15h 45m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 7:30 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 07h 52m.
Starting early still helps, but most travelers will want a longer stop or an overnight stay on a route this long.
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.
City in California, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Mostly Sunny
Driving Route Map
The map below follows the saved road route between San Diego and Gonzales.
Turn-by-Turn Driving Directions
Step-by-step road directions between San Diego and Gonzales.
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1
Start on Front Street
8 m · 6 sec · Front Street
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2
Turn left onto West Broadway
88 m · 12 sec · West Broadway
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3
Turn left onto 1st Avenue
3072 ft · 1 min · 1st Avenue
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4
Take the ramp left toward I 5 North: Los Angeles
1017 ft · 25 sec
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5
Merge slight left onto San Diego Freeway
13.5 mi · 16 min · San Diego Freeway
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6
Keep slight left to continue on San Diego Freeway
36.3 mi · 43 min · San Diego Freeway
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7
Keep slight right to continue on San Diego Freeway
18.1 mi · 21 min · San Diego Freeway
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8
Keep slight left to continue on San Diego Freeway
7.4 mi · 9 min · San Diego Freeway
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9
Keep slight right to continue on Bake Parkway
1.6 mi · 2 min
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10
Keep slight right
6 mi · 7 min
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11
Take the exit slight right toward Jamboree Road
1266 ft · 17 sec
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12
Continue straight
527 ft · 11 sec
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13
Turn right onto Jamboree Road
760 ft · 18 sec · Jamboree Road
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14
Turn left onto El Camino Real
2.2 mi · 5 min · El Camino Real
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15
Turn left onto Newport Avenue
109 m · 14 sec · Newport Avenue
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16
Take the ramp right toward I 5 North: Los Angeles
1127 ft · 17 sec
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17
Merge slight left onto Santa Ana Freeway
1.3 mi · 1 min · Santa Ana Freeway
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18
Keep slight right to continue on Santa Ana Freeway
1.7 mi · 2 min · Santa Ana Freeway
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19
Keep slight right to continue on Santa Ana Freeway
9.4 mi · 11 min · Santa Ana Freeway
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20
Keep slight right to continue on Santa Ana Freeway
18 mi · 21 min · Santa Ana Freeway
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21
Keep slight right to continue on Golden State Freeway
25.5 mi · 30 min · Golden State Freeway
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22
Keep slight left to continue on Golden State Freeway
2.2 mi · 3 min · Golden State Freeway
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23
Keep slight right to continue on I 5 Truck North, CA 14 Truck
1.5 mi · 2 min
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24
Keep slight left
36.1 mi · 42 min
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25
Keep slight left to continue on Golden State Freeway
22.3 mi · 25 min · Golden State Freeway
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26
Keep slight right to continue on Westside Freeway
57.7 mi · 1 hr 2 min · Westside Freeway
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27
Take the exit slight right toward CA 46: Lost Hills, Paso Robles
1799 ft · 28 sec
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28
Turn left onto Paso Robles Highway
2.6 mi · 4 min · Paso Robles Highway
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29
Continue straight
1539 ft · 20 sec
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30
Merge slight left onto Paso Robles Highway
29.7 mi · 35 min · Paso Robles Highway
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31
Continue on Antelope Road
6.8 mi · 9 min · Antelope Road
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32
Keep slight right
24.4 mi · 29 min
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33
Take the exit right
1183 ft · 29 sec
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34
Merge slight left onto El Camino Real
77.6 mi · 1 hr 30 min · El Camino Real
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35
Take the exit slight right toward Gonzales, Gloria Road
2243 ft · 46 sec
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36
Turn slight right
127 m · 7 sec
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37
Turn straight onto South Alta Street
1.2 mi · 2 min · South Alta Street
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38
Continue on Alta Street
46 m · 9 sec · Alta Street
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39
Arrive at your destination
0 m · 1 sec · Alta Street
Car Route Details
A richer read on the saved driving route between San Diego and Gonzales.
Long-distance drive
This route is long enough that fuel, rest stops, weather, and timing matter more than any single maneuver.
El Camino Real
Merge slight left onto El Camino Real
77.6 mi · 01h 30m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
Better with a longer stop
This route is long enough that most travelers will be better off planning an overnight stay or a more deliberate stop window.
Mostly Sunny leaving San Diego and Mostly Sunny near Gonzales.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from San Diego to Gonzales?
The road trip is about 406.1 miles (653.6 km) and usually takes 07h 52m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is long enough that most travelers will be better off planning an overnight stay or a more deliberate stop window.
What is the halfway point on this route?
Lebec is a useful midpoint, sitting about 203.1 miles from San Diego and 203 miles from Gonzales.
How much longer is the road route than the straight-line distance?
The direct path is about 357.5 miles (575.3 km), while the road route adds roughly 48.6 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 7:30 AM PDT. Starting early still helps, but most travelers will want a longer stop or an overnight stay on a route this long.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $82.67 one way or $165.34 round trip. Estimated CO2 is about 127.4 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around San Diego and Mostly Sunny near Gonzales.
Stop Ideas Near Lebec
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Lebec.
Fillmore, California
Tehachapi, California
Santa Paula, California
Santa Clarita-Newhall, California
Flight Path Map
This map shows the direct air route between San Diego and Gonzales. Straight-line distance: 357.45 mi (575.26 km).
#1 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 |
#2 Gonzales
City in Texas, United States
| Population | 8,237 |
| Coordinates | 36.5066300, -121.4443800 |
| Altitude | 41 |
| Country | United States |
End: Gonzales (-121.44438, 36.50663)
Estimated Travel Time
Distance: 654 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 13h 31m |
| 40 mph (64.37 km/h) | 10h 09m |
| 50 mph (80.47 km/h) | 08h 07m |
| 60 mph (96.56 km/h) | 06h 46m |
| 70 mph (112.65 km/h) | 05h 48m |
| 80 mph (129 km/h) | 05h 04m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $5.77 | $82.67 | $165.34 |
| Mid-grade | $6.07 | $86.93 | $173.85 |
| Premium | $6.24 | $89.46 | $178.92 |
| Diesel | $7.57 | $108.44 | $216.87 |
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 · May 01, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.