How far is Fontana, CA from Hillsborough, CA?
The driving distance from Fontana, CA to Hillsborough, CA is about 419.9 miles (675.8 km), with a travel time of about 07h 58m by car.
- The straight-line flight distance is about 366.7 miles (590.2 km).
- For a round trip, plan for roughly 15h 57m 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 58m.
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
Driving Route Map
The map below follows the saved road route between Fontana and Hillsborough.
Turn-by-Turn Driving Directions
Step-by-step road directions between Fontana and Hillsborough.
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1
Start on Merrill Avenue
63 m · 6 sec · Merrill Avenue
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2
Turn right onto Sierra Avenue
3 mi · 5 min · Sierra Avenue
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3
Take the ramp slight right toward CA 210 West
1784 ft · 45 sec
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4
Merge slight left onto Foothill Freeway
14.8 mi · 17 min · Foothill Freeway
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5
Keep slight right to continue on Foothill Freeway
1.2 mi · 1 min · Foothill Freeway
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6
Keep slight right to continue on Foothill Freeway
2.4 mi · 3 min · Foothill Freeway
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7
Keep slight right to continue on Foothill Freeway
1.4 mi · 2 min · Foothill Freeway
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8
Keep slight right to continue on Foothill Freeway
1.8 mi · 2 min · Foothill Freeway
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9
Keep slight right to continue on Foothill Freeway
20 mi · 23 min · Foothill Freeway
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10
Keep slight right to continue on Foothill Freeway
25.6 mi · 30 min · Foothill Freeway
-
11
Keep slight right
686 ft · 9 sec
-
12
Merge slight right
1.6 km · 1 min
-
13
Keep slight left
36.1 mi · 42 min
-
14
Keep slight left to continue on Golden State Freeway
22.3 mi · 25 min · Golden State Freeway
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15
Keep slight right to continue on Westside Freeway
182.5 mi · 3 hr 16 min · Westside Freeway
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16
Take the exit slight right toward CA 152 West: Gilroy, Hollister, San Jose
1038 ft · 27 sec
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17
Continue straight
28.7 mi · 33 min
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18
Keep slight right
11.9 mi · 17 min
-
19
Take the exit slight right toward US 101 North: San Jose
2466 ft · 1 min
-
20
Merge slight left onto South Valley Freeway
19.9 mi · 23 min · South Valley Freeway
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21
Keep slight left
21.9 mi · 25 min
-
22
Keep slight left
21.1 mi · 24 min
-
23
Take the exit slight right toward Broadway, Airport Boulevard
1731 ft · 49 sec
-
24
Turn right onto Old Bayshore Highway
580 ft · 19 sec · Old Bayshore Highway
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25
Turn right onto Broadway
2989 ft · 1 min · Broadway
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26
Turn right onto El Camino Real
2026 ft · 44 sec · El Camino Real
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27
Turn left onto Hillside Drive
1.2 km · 2 min · Hillside Drive
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28
At the end of the road, turn left onto Alvarado Avenue
80 m · 14 sec · Alvarado Avenue
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29
Turn right onto Hillside Circle
134 m · 21 sec · Hillside Circle
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30
Turn left onto Summit Drive
574 ft · 20 sec · Summit Drive
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31
Continue on Summit Drive
1987 ft · 1 min · Summit Drive
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32
At the end of the road, turn left onto Summit Drive
1189 ft · 41 sec · Summit Drive
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33
Arrive at your destination
0 m · 1 sec · Summit Drive
Car Route Details
A richer read on the saved driving route between Fontana and Hillsborough.
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
183 mi · 03h 16m
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.
Clear leaving Fontana and Mostly Sunny near Hillsborough.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Fontana to Hillsborough?
The road trip is about 419.9 miles (675.8 km) and usually takes 07h 58m 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 210 miles from Fontana and 210 miles from Hillsborough.
How much longer is the road route than the straight-line distance?
The direct path is about 366.7 miles (590.2 km), while the road route adds roughly 53.2 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 $85.50 one way or $170.99 round trip. Estimated CO2 is about 131.7 kg one way.
What should you check before leaving?
Before you leave, expect Clear around Fontana and Mostly Sunny near Hillsborough.
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 Fontana and Hillsborough. Straight-line distance: 366.75 mi (590.23 km).
#1 Fontana
The second most populous city in San Bernardino County, California.
| Population | 216,173 |
| Coordinates | 34.0922300, -117.4350500 |
| Altitude | 377 |
| Country | United States |
#2 Hillsborough
City in California
| Population | 11,527 |
| Coordinates | 37.5741000, -122.3794200 |
| Altitude | 98 |
| Country | United States |
End: Hillsborough (-122.37942, 37.5741)
Estimated Travel Time
Distance: 676 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 13h 59m |
| 40 mph (64.37 km/h) | 10h 29m |
| 50 mph (80.47 km/h) | 08h 23m |
| 60 mph (96.56 km/h) | 06h 59m |
| 70 mph (112.65 km/h) | 05h 59m |
| 80 mph (129 km/h) | 05h 14m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $5.77 | $85.50 | $170.99 |
| Mid-grade | $6.07 | $89.90 | $179.80 |
| Premium | $6.24 | $92.52 | $185.04 |
| Diesel | $7.57 | $112.14 | $224.29 |
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 16, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.