How far is Santa Ana, CA from Fairfield, CA?
The driving distance from Santa Ana, CA to Fairfield, CA is about 426.1 miles (685.7 km), with a travel time of about 07h 55m by car.
- The straight-line flight distance is about 388.8 miles (625.7 km).
- For a round trip, plan for roughly 15h 50m 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 55m.
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 Kings County, California, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Slight Chance Light Rain
Driving Route Map
The map below follows the saved road route between Santa Ana and Fairfield.
Turn-by-Turn Driving Directions
Step-by-step road directions between Santa Ana and Fairfield.
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1
Start on West 1st Street
576 ft · 16 sec · West 1st Street
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2
Turn right onto North Broadway
1.5 mi · 3 min · North Broadway
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3
Turn right onto West Santa Clara Avenue
615 ft · 14 sec · West Santa Clara Avenue
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4
Continue on I 5 North: Los Angeles
1787 ft · 27 sec
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5
Merge slight left onto Santa Ana Freeway
8.9 mi · 10 min · Santa Ana Freeway
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6
Keep slight right to continue on Santa Ana Freeway
18 mi · 21 min · Santa Ana Freeway
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7
Keep slight right to continue on Golden State Freeway
25.5 mi · 30 min · Golden State Freeway
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8
Keep slight left to continue on Golden State Freeway
2.2 mi · 3 min · Golden State Freeway
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9
Keep slight right to continue on I 5 Truck North, CA 14 Truck
1.5 mi · 2 min
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10
Keep slight left
36.1 mi · 42 min
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11
Keep slight left to continue on Golden State Freeway
22.3 mi · 25 min · Golden State Freeway
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12
Keep slight right to continue on Westside Freeway
225.6 mi · 4 hr 2 min · Westside Freeway
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13
Keep slight left to continue on William Elton Brown Freeway
15.9 mi · 17 min · William Elton Brown Freeway
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14
Keep slight right to continue on William Elton Brown Freeway
1.1 mi · 1 min · William Elton Brown Freeway
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15
Merge slight left onto Arthur H. Breed Junior Freeway
18 mi · 21 min · Arthur H. Breed Junior Freeway
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16
Keep slight right to continue on Arthur H. Breed Junior Freeway
1.6 mi · 2 min · Arthur H. Breed Junior Freeway
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17
Take the exit slight right toward I 680 South, I 680 North: San Jose, Sacramento, Concord, Walnut Creek
857 ft · 16 sec
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18
Keep slight right to continue on I 680 North: Walnut Creek, Concord, Sacramento
1614 ft · 30 sec
-
19
Merge slight left onto Donald D Doyle Highway
15.2 mi · 18 min · Donald D Doyle Highway
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20
Continue on Senator Daniel E Boatwright Highway
5 mi · 6 min · Senator Daniel E Boatwright Highway
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21
Keep slight left to continue on Senator Daniel E Boatwright Highway
6 mi · 7 min · Senator Daniel E Boatwright Highway
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22
Keep slight left to continue on Senator Daniel E Boatwright Highway
74 m · 3 sec · Senator Daniel E Boatwright Highway
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23
Keep slight right to continue on Senator Daniel E Boatwright Highway
1.8 mi · 2 min · Senator Daniel E Boatwright Highway
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24
Keep slight right to continue on Benicia-Martinez Bridge
2053 ft · 27 sec · Benicia-Martinez Bridge
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25
Continue on Luther E Gibson Freeway
12 mi · 14 min · Luther E Gibson Freeway
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26
Keep slight right to continue on I 80 East, CA 12 East: Fairfield, Sacramento
2286 ft · 56 sec
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27
Merge slight left onto Dwight D. Eisenhower Highway
1.7 mi · 2 min · Dwight D. Eisenhower Highway
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28
Keep slight right to continue on CA 12 East: Rio Vista
3.3 mi · 4 min
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29
Turn left onto Pennsylvania Avenue
2977 ft · 1 min · Pennsylvania Avenue
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30
Turn right onto Texas Street
2838 ft · 1 min · Texas Street
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31
Arrive at your destination
0 m · 1 sec · Texas Street
Car Route Details
A richer read on the saved driving route between Santa Ana and Fairfield.
Long-distance drive
This route is long enough that fuel, rest stops, weather, and timing matter more than any single maneuver.
Westside Freeway
Keep slight right to continue on Westside Freeway
226 mi · 04h 02m
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 Santa Ana and Slight Chance Light Rain near Fairfield.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Santa Ana to Fairfield?
The road trip is about 426.1 miles (685.7 km) and usually takes 07h 55m 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?
Avenal is a useful midpoint, sitting about 213.1 miles from Santa Ana and 212.9 miles from Fairfield.
How much longer is the road route than the straight-line distance?
The direct path is about 388.8 miles (625.7 km), while the road route adds roughly 37.3 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 $86.71 one way or $173.42 round trip. Estimated CO2 is about 133.6 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Santa Ana and Slight Chance Light Rain near Fairfield.
Stop Ideas Near Avenal
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 Avenal.
Kettleman City, California
Lemoore, California
Lemoore (Naval Air Station), California
Corcoran station
Flight Path Map
This map shows the direct air route between Santa Ana and Fairfield. Straight-line distance: 388.77 mi (625.67 km).
#1 Santa Ana
The most populous city in Orange County, California and the center of the Santa Ana metropolitan area.
| Population | 331,301 |
| Coordinates | 33.7455700, -117.8678300 |
| Altitude | 35 |
| Country | United States |
#2 Fairfield
Town in Connecticut, United States of America
| Population | 117,580 |
| Coordinates | 38.2493600, -122.0399700 |
| Altitude | 4 |
| Country | United States |
End: Fairfield (-122.03997, 38.24936)
Estimated Travel Time
Distance: 686 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 14h 11m |
| 40 mph (64.37 km/h) | 10h 39m |
| 50 mph (80.47 km/h) | 08h 31m |
| 60 mph (96.56 km/h) | 07h 06m |
| 70 mph (112.65 km/h) | 06h 05m |
| 80 mph (129 km/h) | 05h 18m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $5.77 | $86.71 | $173.42 |
| Mid-grade | $6.07 | $91.17 | $182.34 |
| Premium | $6.24 | $93.83 | $187.66 |
| Diesel | $7.57 | $113.73 | $227.46 |
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 23, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.