How far is Hamilton City, CA from Fontana, CA?
The driving distance from Hamilton City, CA to Fontana, CA is about 528.5 miles (850.5 km), with a travel time of about 09h 55m by car.
- The straight-line flight distance is about 465 miles (748.4 km).
- For a round trip, plan for roughly 19h 51m 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 09h 55m.
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 Fresno 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 Hamilton City and Fontana.
Turn-by-Turn Driving Directions
Step-by-step road directions between Hamilton City and Fontana.
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1
Start on West 4th Street
30 m · 6 sec · West 4th Street
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2
Turn right onto Broadway
1131 ft · 54 sec · Broadway
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3
Turn right onto 6th Street
7.3 mi · 11 min · 6th Street
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4
Turn left onto West East Avenue
1.9 mi · 4 min · West East Avenue
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5
Take the ramp right
1116 ft · 15 sec
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6
Merge slight left
12.4 mi · 14 min
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7
Keep slight left to continue on Oroville, Marysville
5.5 mi · 6 min
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8
Merge slight right
19.1 mi · 22 min
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9
Continue straight
11.1 mi · 13 min
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10
Continue straight
1.5 mi · 3 min
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11
Turn right onto 5th Street
1272 ft · 31 sec · 5th Street
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12
Turn left onto E Street
4.2 mi · 5 min · E Street
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13
Keep slight right
17.5 mi · 20 min
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14
Merge slight left onto Bernie Richter Memorial Highway
4.9 mi · 6 min · Bernie Richter Memorial Highway
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15
Continue on Golden State Highway
7.7 mi · 9 min · Golden State Highway
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16
Merge slight left onto Westside Freeway
66.3 mi · 1 hr 14 min · Westside Freeway
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17
Keep slight left to continue on Westside Freeway
1.2 km · 49 sec · Westside Freeway
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18
Keep slight left to continue on Westside Freeway
236.6 mi · 4 hr 14 min · 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
-
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 Hamilton City 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
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.
Mostly Sunny leaving Hamilton City and Sunny near Fontana.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Hamilton City to Fontana?
The road trip is about 528.5 miles (850.5 km) and usually takes 09h 55m 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?
Tranquillity is a useful midpoint, sitting about 264.3 miles from Hamilton City and 264.1 miles from Fontana.
How much longer is the road route than the straight-line distance?
The direct path is about 465 miles (748.4 km), while the road route adds roughly 63.5 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 $107.59 one way or $215.18 round trip. Estimated CO2 is about 165.7 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Hamilton City and Sunny near Fontana.
Stop Ideas Near Tranquillity
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 Tranquillity.
Madera
Fresno station
Lemoore (Naval Air Station), California
Lemoore, California
Flight Path Map
This map shows the direct air route between Hamilton City and Fontana. Straight-line distance: 465.01 mi (748.36 km).
#1 Hamilton City
A census-designated place in Yolo County, California.
| Population | 169,300 |
| Coordinates | 39.7426600, -122.0135900 |
| Altitude | 46 |
| 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: 850 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 17h 36m |
| 40 mph (64.37 km/h) | 13h 12m |
| 50 mph (80.47 km/h) | 10h 34m |
| 60 mph (96.56 km/h) | 08h 48m |
| 70 mph (112.65 km/h) | 07h 32m |
| 80 mph (129 km/h) | 06h 35m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $5.77 | $107.59 | $215.18 |
| Mid-grade | $6.07 | $113.13 | $226.26 |
| Premium | $6.24 | $116.43 | $232.86 |
| Diesel | $7.57 | $141.12 | $282.25 |
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.