How far is Greenfield, CA from Fremont, CA?
The driving distance from Greenfield, CA to Fremont, CA is about 109.6 miles (176.4 km), with a travel time of about 01h 52m by car.
- The straight-line flight distance is about 94.3 miles (151.7 km).
- For a round trip, plan for roughly 03h 45m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM PDT.
Reverse, save, or send this route
This route works well as a day trip with time at the destination. Copy the route link, send it to another device, or print a clean version before you head out.
This route works well as a day trip with time at the destination.
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 01h 52m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
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 San Benito County, California, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Driving Route Map
The map below follows the saved road route between Greenfield and Fremont.
Turn-by-Turn Driving Directions
Step-by-step road directions between Greenfield and Fremont.
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1
Start on Oak Avenue
2126 ft · 1 min · Oak Avenue
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2
Take the ramp left
972 ft · 24 sec
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3
Merge slight left onto El Camino Real
55.5 mi · 1 hr 4 min · El Camino Real
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4
Continue on South Valley Freeway
26.3 mi · 30 min · South Valley Freeway
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5
Keep slight left
12.2 mi · 14 min
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6
Take the exit slight right toward I 880 North: Oakland
1188 ft · 29 sec
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7
Merge slight left onto Nimitz Freeway
7.3 mi · 8 min · Nimitz Freeway
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8
Keep slight right to continue on Nimitz Freeway
5.7 mi · 7 min · Nimitz Freeway
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9
Take the exit slight right toward Mowry Avenue, Central Fremont
1419 ft · 36 sec
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10
Turn right onto Mowry Avenue
1.4 mi · 3 min · Mowry Avenue
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11
Arrive at your destination
0 m · 1 sec · Mowry Avenue
Car Route Details
A richer read on the saved driving route between Greenfield and Fremont.
Interchange-aware route
The drive includes several ramps, exits, or merges, so checking the next few maneuvers before busy interchanges is useful.
El Camino Real
Merge slight left onto El Camino Real
55.5 mi · 01h 04m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A comfortable day-trip route
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
Sunny leaving Greenfield and Sunny near Fremont.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Greenfield to Fremont?
The road trip is about 109.6 miles (176.4 km) and usually takes 01h 52m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
What is the halfway point on this route?
San Juan Bautista is a useful midpoint, sitting about 54.7 miles from Greenfield and 54.9 miles from Fremont.
How much longer is the road route than the straight-line distance?
The direct path is about 94.3 miles (151.7 km), while the road route adds roughly 15.3 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 8:00 AM to 10:00 AM PDT. If you want a more comfortable same-day return, try to leave by 2:44 PM PDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $22.33 one way or $44.65 round trip. Estimated CO2 is about 34.4 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Greenfield and Sunny near Fremont.
Stop Ideas Near San Juan Bautista
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Old City Hall Restaurant
City of Gilroy Recreation Division
Gilroy Community Development
Castroville
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to San Juan Bautista.
Prunedale, California
Gilroy, California
Salinas station
Morgan Hill, California
Flight Path Map
This map shows the direct air route between Greenfield and Fremont. Straight-line distance: 94.26 mi (151.69 km).
#1 Greenfield
City in Monterey County, California, United States
| Population | 17,184 |
| Coordinates | 36.3208000, -121.2438100 |
| Altitude | 88 |
| Country | United States |
#2 Fremont
The fifth most populous city in California.
| Population | 234,569 |
| Coordinates | 37.5482700, -121.9885700 |
| Altitude | 17 |
| Country | United States |
End: Mowry Avenue (-121.988548, 37.548259)
Estimated Travel Time
Distance: 176 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 03h 39m |
| 40 mph (64.37 km/h) | 02h 44m |
| 50 mph (80.47 km/h) | 02h 11m |
| 60 mph (96.56 km/h) | 01h 49m |
| 70 mph (112.65 km/h) | 01h 33m |
| 80 mph (129 km/h) | 01h 22m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $5.77 | $22.33 | $44.65 |
| Mid-grade | $6.07 | $23.48 | $46.95 |
| Premium | $6.24 | $24.16 | $48.32 |
| Diesel | $7.57 | $29.28 | $58.57 |
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.