How far is Rio Vista, CA from Santa Ana, CA?
The driving distance from Rio Vista, CA to Santa Ana, CA is about 398.9 miles (641.9 km), with a travel time of about 06h 24m by car.
- The straight-line flight distance is about 372.2 miles (599 km).
- For a round trip, plan for roughly 12h 48m 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 06h 24m.
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.
Census-designated place in Kings 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 Rio Vista and Santa Ana.
Turn-by-Turn Driving Directions
Step-by-step road directions between Rio Vista and Santa Ana.
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1
Start on the route
27 m · 13 sec
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2
Turn left onto South Front Street
1699 ft · 55 sec · South Front Street
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3
Turn left onto New Front Street
101 m · 7 sec · New Front Street
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4
Take the ramp straight
69 m · 6 sec
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5
Merge slight left
16.3 mi · 22 min
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6
Take the exit slight right
2725 ft · 1 min
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7
Merge slight left onto Westside Freeway
26.4 mi · 29 min · Westside Freeway
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8
Keep slight left to continue on Westside Freeway
1.2 km · 49 sec · Westside Freeway
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9
Keep slight left to continue on Westside Freeway
236.6 mi · 4 hr 14 min · Westside Freeway
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10
Keep slight right
58.4 mi · 1 hr 7 min
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11
Keep slight left to continue on Golden State Freeway
4.1 mi · 5 min · Golden State Freeway
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12
Keep slight right to continue on I 405 South
1354 ft · 18 sec
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13
Keep slight left
24.7 mi · 29 min
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14
Keep slight left to continue on Golden State Freeway
1.3 mi · 2 min · Golden State Freeway
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15
Merge slight left onto Santa Ana Freeway
25.7 mi · 30 min · Santa Ana Freeway
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16
Keep slight right to continue on Santa Ana Freeway
1241 ft · 16 sec · Santa Ana Freeway
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17
Take the exit slight right toward Broadway, Main Street, Santa Ana
1.3 km · 57 sec
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18
Keep slight right to continue on Main Street North, Broadway
1656 ft · 22 sec
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19
Turn straight onto North Broadway
1.3 mi · 3 min · North Broadway
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20
Turn left onto West 5th Street
639 ft · 17 sec · West 5th Street
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21
Turn right onto North Main Street
1209 ft · 31 sec · North Main Street
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22
Turn right onto West 1st Street
16 m · 1 sec · West 1st Street
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23
Arrive at your destination
0 m · 1 sec · West 1st Street
Car Route Details
A richer read on the saved driving route between Rio Vista and Santa Ana.
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 left to continue on Westside Freeway
237 mi · 04h 14m
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.
Sunny leaving Rio Vista and Sunny near Santa Ana.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Rio Vista to Santa Ana?
The road trip is about 398.9 miles (641.9 km) and usually takes 06h 24m 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?
Kettleman City is a useful midpoint, sitting about 199.3 miles from Rio Vista and 199.6 miles from Santa Ana.
How much longer is the road route than the straight-line distance?
The direct path is about 372.2 miles (599 km), while the road route adds roughly 26.7 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 $81.23 one way or $162.46 round trip. Estimated CO2 is about 125.1 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Rio Vista and Sunny near Santa Ana.
Stop Ideas Near Kettleman City
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 Kettleman City.
Kettleman City, California
Lemoore, California
Corcoran station
Lemoore (Naval Air Station), California
Flight Path Map
This map shows the direct air route between Rio Vista and Santa Ana. Straight-line distance: 372.19 mi (598.98 km).
#1 Rio Vista
City in Solano County, California, United States of America
| Population | 9,978 |
| Coordinates | 38.1557502, -121.6913439 |
| Altitude | 6 |
| Country | United States |
#2 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 |
End: West 1st Street (-117.86783, 33.745553)
Estimated Travel Time
Distance: 642 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 13h 17m |
| 40 mph (64.37 km/h) | 09h 58m |
| 50 mph (80.47 km/h) | 07h 58m |
| 60 mph (96.56 km/h) | 06h 38m |
| 70 mph (112.65 km/h) | 05h 41m |
| 80 mph (129 km/h) | 04h 58m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $5.77 | $81.23 | $162.46 |
| Mid-grade | $6.07 | $85.41 | $170.82 |
| Premium | $6.24 | $87.90 | $175.80 |
| Diesel | $7.57 | $106.54 | $213.09 |
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.