How far is Santa Ana, CA from Greenfield, CA?
The driving distance from Santa Ana, CA to Greenfield, CA is about 300.7 miles (483.9 km), with a travel time of about 05h 47m by car.
- The straight-line flight distance is about 261 miles (420 km).
- For a round trip, plan for roughly 11h 35m 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 05h 47m.
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.
Place in Kern County California
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Sunny
Driving Route Map
The map below follows the saved road route between Santa Ana and Greenfield.
Turn-by-Turn Driving Directions
Step-by-step road directions between Santa Ana and Greenfield.
-
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
-
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
-
9
Keep slight right to continue on I 5 Truck North, CA 14 Truck
1.5 mi · 2 min
-
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
57.7 mi · 1 hr 2 min · Westside Freeway
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13
Take the exit slight right toward CA 46: Lost Hills, Paso Robles
1799 ft · 28 sec
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14
Turn left onto Paso Robles Highway
2.6 mi · 4 min · Paso Robles Highway
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15
Continue straight
1539 ft · 20 sec
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16
Merge slight left onto Paso Robles Highway
29.7 mi · 35 min · Paso Robles Highway
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17
Continue on Antelope Road
6.8 mi · 9 min · Antelope Road
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18
Keep slight right
24.4 mi · 29 min
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19
Take the exit right
1183 ft · 29 sec
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20
Merge slight left onto El Camino Real
60.9 mi · 1 hr 10 min · El Camino Real
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21
Take the exit slight right toward Greenfield
2313 ft · 52 sec
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22
Turn right onto El Camino Real
1 km · 1 min · El Camino Real
-
23
Turn left onto Oak Avenue
40 m · 4 sec · Oak Avenue
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24
Arrive at your destination
0 m · 1 sec · Oak Avenue
Car Route Details
A richer read on the saved driving route between Santa Ana and Greenfield.
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
60.9 mi · 01h 10m
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.
Mostly Sunny leaving Santa Ana and Sunny near Greenfield.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Santa Ana to Greenfield?
The road trip is about 300.7 miles (483.9 km) and usually takes 05h 47m 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?
Buttonwillow is a useful midpoint, sitting about 150.4 miles from Santa Ana and 150.3 miles from Greenfield.
How much longer is the road route than the straight-line distance?
The direct path is about 261 miles (420 km), while the road route adds roughly 39.7 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 8:00 AM PDT. If you want a more comfortable same-day return, try to leave by 5:24 AM PDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $61.21 one way or $122.42 round trip. Estimated CO2 is about 94.3 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Santa Ana and Sunny near Greenfield.
Stop Ideas Near Buttonwillow
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 Buttonwillow.
Wasco station
Bakersfield
Corcoran station
Kettleman City, California
Flight Path Map
This map shows the direct air route between Santa Ana and Greenfield. Straight-line distance: 261 mi (420.04 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 Greenfield
City in Monterey County, California, United States
| Population | 17,184 |
| Coordinates | 36.3208000, -121.2438100 |
| Altitude | 88 |
| Country | United States |
End: Greenfield (-121.24381, 36.3208)
Estimated Travel Time
Distance: 484 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 10h 01m |
| 40 mph (64.37 km/h) | 07h 31m |
| 50 mph (80.47 km/h) | 06h 00m |
| 60 mph (96.56 km/h) | 05h 00m |
| 70 mph (112.65 km/h) | 04h 17m |
| 80 mph (129 km/h) | 03h 45m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $5.77 | $61.21 | $122.42 |
| Mid-grade | $6.07 | $64.36 | $128.72 |
| Premium | $6.24 | $66.24 | $132.48 |
| Diesel | $7.57 | $80.29 | $160.57 |
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 31, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.