How far is Los Angeles, CA from Fontana, CA?
The driving distance from Los Angeles, CA to Fontana, CA is about 49.7 miles (80 km), with a travel time of about 01h 07m by car.
- The straight-line flight distance is about 46.4 miles (74.6 km).
- For a round trip, plan for roughly 02h 14m 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 07m.
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.
A city in Los Angeles 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 Los Angeles and Fontana.
Turn-by-Turn Driving Directions
Step-by-step road directions between Los Angeles and Fontana.
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1
Start on West 1st Street
21 m · 10 sec · West 1st Street
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2
Turn left onto North Main Street
1465 ft · 35 sec · North Main Street
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3
Turn right onto East Aliso Street
103 m · 13 sec · East Aliso Street
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4
Take the ramp straight toward US 101 South, I 10 East, I 5 South
776 ft · 19 sec
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5
Merge slight left onto Santa Ana Freeway
1 km · 52 sec · Santa Ana Freeway
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6
Take the exit slight left toward I 10 East: San Bernardino
1343 ft · 33 sec
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7
Continue on San Bernardino Freeway
9.3 mi · 11 min · San Bernardino Freeway
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8
Keep slight right to continue on San Bernardino Freeway
4.1 mi · 5 min · San Bernardino Freeway
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9
Keep slight right to continue on San Bernardino Freeway
1.1 mi · 1 min · San Bernardino Freeway
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10
Keep slight right to continue on San Bernardino Freeway
2.2 mi · 3 min · San Bernardino Freeway
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11
Keep slight right to continue on San Bernardino Freeway
2 mi · 2 min · San Bernardino Freeway
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12
Keep slight right to continue on San Bernardino Freeway
1.1 mi · 1 min · San Bernardino Freeway
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13
Keep slight right to continue on San Bernardino Freeway
1.5 mi · 2 min · San Bernardino Freeway
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14
Keep slight right to continue on San Bernardino Freeway
1.4 mi · 2 min · San Bernardino Freeway
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15
Keep slight right to continue on San Bernardino Freeway
2 mi · 2 min · San Bernardino Freeway
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16
Keep slight right to continue on San Bernardino Freeway
2.1 mi · 2 min · San Bernardino Freeway
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17
Keep slight right to continue on San Bernardino Freeway
4 mi · 5 min · San Bernardino Freeway
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18
Keep slight left to continue on I-10 Metro ExpressLanes
9 mi · 10 min · I-10 Metro ExpressLanes
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19
Merge slight right onto San Bernardino Freeway
6.5 mi · 7 min · San Bernardino Freeway
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20
Take the exit slight right toward Sierra Avenue
1191 ft · 29 sec
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21
Keep slight left to continue on Sierra Avenue North
137 m · 13 sec
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22
Turn slight left onto Sierra Avenue
1.7 mi · 3 min · Sierra Avenue
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23
Turn right onto Merrill Avenue
63 m · 4 sec · Merrill Avenue
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24
Arrive at your destination
0 m · 1 sec · Merrill Avenue
Car Route Details
A richer read on the saved driving route between Los Angeles and Fontana.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
San Bernardino Freeway
Continue on San Bernardino Freeway
9.34 mi · 00h 11m
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.
Mostly Sunny leaving Los Angeles 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 Los Angeles to Fontana?
The road trip is about 49.7 miles (80 km) and usually takes 01h 07m 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?
Diamond Bar is a useful midpoint, sitting about 24.8 miles from Los Angeles and 24.9 miles from Fontana.
How much longer is the road route than the straight-line distance?
The direct path is about 46.4 miles (74.6 km), while the road route adds roughly 3.3 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 4:16 PM PDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $10.10 one way or $20.19 round trip. Estimated CO2 is about 15.6 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Los Angeles and Mostly Sunny near Fontana.
Stop Ideas Near Diamond Bar
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Your Home Away From Home
Embassy Suites by Hilton Brea North Orange County
City of South El Monte City Hall
Chino City Hall
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Diamond Bar.
Pomona station
Claremont, California
Ontario
Fullerton Transportation Center
Flight Path Map
This map shows the direct air route between Los Angeles and Fontana. Straight-line distance: 46.36 mi (74.61 km).
#1 Los Angeles
The second most populous city in the United States and the center of the Los Angeles metropolitan area.
| Population | 3,970,219 |
| Coordinates | 34.0522300, -118.2436800 |
| Altitude | 89 |
| 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: Merrill Avenue (-117.43505, 34.09214)
Estimated Travel Time
Distance: 80 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 39m |
| 40 mph (64.37 km/h) | 01h 14m |
| 50 mph (80.47 km/h) | 00h 59m |
| 60 mph (96.56 km/h) | 00h 49m |
| 70 mph (112.65 km/h) | 00h 42m |
| 80 mph (129 km/h) | 00h 37m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $5.77 | $10.10 | $20.19 |
| Mid-grade | $6.07 | $10.62 | $21.23 |
| Premium | $6.24 | $10.93 | $21.85 |
| Diesel | $7.57 | $13.24 | $26.48 |
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 22, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.