How far is Mountain View, CA from Fontana, CA?
The driving distance from Mountain View, CA to Fontana, CA is about 418.7 miles (673.8 km), with a travel time of about 07h 48m by car.
- The straight-line flight distance is about 376.2 miles (605.5 km).
- For a round trip, plan for roughly 15h 37m 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 48m.
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.
Mostly Sunny
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Mountain View and Fontana.
Turn-by-Turn Driving Directions
Step-by-step road directions between Mountain View and Fontana.
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1
Start on Oak Street
154 m · 22 sec · Oak Street
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2
Turn slight left onto Martinez Avenue
4 m · 3 sec · Martinez Avenue
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3
Turn right onto Oak Street
98 m · 15 sec · Oak Street
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4
Turn left onto Palm Avenue
608 ft · 29 sec · Palm Avenue
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5
At the end of the road, turn right onto Pacheco Boulevard
1.6 mi · 4 min · Pacheco Boulevard
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6
Take the ramp straight toward I 680 South: San Jose
1595 ft · 39 sec
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7
Merge slight left onto Senator Daniel E Boatwright Highway
4.1 mi · 5 min · Senator Daniel E Boatwright Highway
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8
Keep slight right to continue on Senator Daniel E Boatwright Highway
4.8 mi · 6 min · Senator Daniel E Boatwright Highway
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9
Continue on Donald D Doyle Highway
1.4 mi · 2 min · Donald D Doyle Highway
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10
Keep slight right to continue on Donald D Doyle Highway
13.4 mi · 16 min · Donald D Doyle Highway
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11
Take the exit slight right toward I 580 East: Livermore, Stockton
1362 ft · 33 sec
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12
Keep slight left to continue on I 580 East: Livermore, Stockton
1.1 km · 1 min
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13
Keep slight left to continue on I 580: Stockton
1581 ft · 39 sec
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14
Merge slight left onto Arthur H. Breed Junior Freeway
1.4 mi · 2 min · Arthur H. Breed Junior Freeway
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15
Keep slight right to continue on Arthur H. Breed Junior Freeway
17.8 mi · 21 min · Arthur H. Breed Junior Freeway
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16
Keep slight right to continue on William Elton Brown Freeway
11.1 mi · 12 min · William Elton Brown Freeway
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17
Keep slight left to continue on William Elton Brown Freeway
5.9 mi · 6 min · William Elton Brown Freeway
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18
Merge slight left onto Westside Freeway
224.4 mi · 4 hr · Westside Freeway
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19
Keep slight right
58.4 mi · 1 hr 7 min
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20
Keep slight left to continue on Golden State Freeway
2 mi · 2 min · Golden State Freeway
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21
Take the exit slight right toward I 210 East: Pasadena
1347 ft · 18 sec
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22
Continue on Foothill Freeway
24.4 mi · 28 min · Foothill Freeway
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23
Keep slight right to continue on Foothill Freeway
19.1 mi · 22 min · Foothill Freeway
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24
Keep slight right to continue on Foothill Freeway
2.9 mi · 3 min · Foothill Freeway
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25
Keep slight right to continue on Foothill Freeway
1.4 mi · 2 min · Foothill Freeway
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26
Keep slight right to continue on Foothill Freeway
1.2 mi · 1 min · Foothill Freeway
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27
Keep slight right to continue on Foothill Freeway
1.8 mi · 2 min · Foothill Freeway
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28
Keep slight right to continue on Foothill Freeway
16.1 mi · 19 min · Foothill Freeway
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29
Take the exit slight right toward Sierra Avenue
1796 ft · 46 sec
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30
Turn right onto Sierra Avenue
3 mi · 5 min · Sierra Avenue
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31
Turn left onto Merrill Avenue
63 m · 4 sec · Merrill Avenue
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32
Arrive at your destination
0 m · 1 sec · Merrill Avenue
Car Route Details
A richer read on the saved driving route between Mountain View and Fontana.
Long-distance drive
This route is long enough that fuel, rest stops, weather, and timing matter more than any single maneuver.
Westside Freeway
Merge slight left onto Westside Freeway
224 mi · 04h 00m
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 Mountain View and Mostly Sunny near Fontana.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Mountain View to Fontana?
The road trip is about 418.7 miles (673.8 km) and usually takes 07h 48m 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 209.3 miles from Mountain View and 209.3 miles from Fontana.
How much longer is the road route than the straight-line distance?
The direct path is about 376.2 miles (605.5 km), while the road route adds roughly 42.5 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 $85.27 one way or $170.53 round trip. Estimated CO2 is about 131.3 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Mountain View and Mostly Sunny near Fontana.
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 Mountain View and Fontana. Straight-line distance: 376.25 mi (605.52 km).
#1 Mountain View
A city in Santa Clara County, California.
| Population | 80,030 |
| Coordinates | 38.0088100, -122.1174600 |
| Altitude | 34 |
| Country | United States |
#2 Fontana
The second most populous city in San Bernardino County, California.
| Population | 216,173 |
| Coordinates | 34.0922300, -117.4350500 |
| Altitude | 377 |
| Country | United States |
End: Fontana (-117.43505, 34.09223)
Estimated Travel Time
Distance: 674 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 13h 57m |
| 40 mph (64.37 km/h) | 10h 28m |
| 50 mph (80.47 km/h) | 08h 22m |
| 60 mph (96.56 km/h) | 06h 58m |
| 70 mph (112.65 km/h) | 05h 58m |
| 80 mph (129 km/h) | 05h 13m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $5.77 | $85.27 | $170.53 |
| Mid-grade | $6.07 | $89.66 | $179.31 |
| Premium | $6.24 | $92.27 | $184.54 |
| Diesel | $7.57 | $111.84 | $223.68 |
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 19, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.