How far is Ontario, CA from Los Angeles, CA?
The driving distance from Ontario, CA to Los Angeles, CA is about 37.5 miles (60.3 km), with a travel time of about 00h 43m by car.
- The straight-line flight distance is about 33.9 miles (54.6 km).
- For a round trip, plan for roughly 01h 27m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 7:00 AM to 7:00 PM PDT.
Reverse, save, or send this route
This is an easy same-day return drive. Copy the route link, send it to another device, or print a clean version before you head out.
This is an easy same-day return drive.
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 00h 43m.
This is a short drive, so your comfort window is wide. Traffic and current weather matter more than the clock.
This departure sits inside the recommended comfort window for the route.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
The most populous 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 Ontario and Los Angeles.
Turn-by-Turn Driving Directions
Step-by-step road directions between Ontario and Los Angeles.
-
1
Start on Holt Boulevard
7 m · 6 sec · Holt Boulevard
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2
Turn left onto North Euclid Avenue
1.7 mi · 3 min · North Euclid Avenue
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3
Take the ramp slight right toward I 10 West: Los Angeles
1360 ft · 35 sec
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4
Merge slight left onto San Bernardino Freeway
1.2 mi · 1 min · San Bernardino Freeway
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5
Take the exit slight left
86 m · 7 sec
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6
Merge slight left onto I-10 Metro ExpressLanes
1.4 mi · 2 min · I-10 Metro ExpressLanes
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7
Merge slight right onto San Bernardino Freeway
1.2 mi · 1 min · San Bernardino Freeway
-
8
Keep slight right to continue on San Bernardino Freeway
1.4 km · 1 min · San Bernardino Freeway
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9
Keep slight right to continue on San Bernardino Freeway
1.3 mi · 2 min · San Bernardino Freeway
-
10
Keep slight right to continue on San Bernardino Freeway
1.9 mi · 2 min · San Bernardino Freeway
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11
Keep slight right to continue on San Bernardino Freeway
1.9 mi · 2 min · San Bernardino Freeway
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12
Keep slight right to continue on San Bernardino Freeway
1.6 mi · 2 min · San Bernardino Freeway
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13
Keep slight right to continue on San Bernardino Freeway
1.4 mi · 2 min · San Bernardino Freeway
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14
Keep slight right to continue on San Bernardino Freeway
1.5 mi · 2 min · San Bernardino Freeway
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15
Keep slight right to continue on San Bernardino Freeway
1.1 mi · 1 min · San Bernardino Freeway
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16
Keep slight right to continue on San Bernardino Freeway
2 mi · 2 min · San Bernardino Freeway
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17
Keep slight right to continue on San Bernardino Freeway
1.6 mi · 2 min · San Bernardino Freeway
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18
Keep slight right to continue on San Bernardino Freeway
2.6 mi · 3 min · San Bernardino Freeway
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19
Keep slight right to continue on San Bernardino Freeway
12.4 mi · 14 min · San Bernardino Freeway
-
20
Merge slight left onto Santa Ana Freeway
2349 ft · 36 sec · Santa Ana Freeway
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21
Take the exit slight right toward Alameda Street, Union Station
798 ft · 19 sec
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22
Continue on East Arcadia Street
988 ft · 32 sec · East Arcadia Street
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23
Turn left onto North Los Angeles Street
1696 ft · 45 sec · North Los Angeles Street
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24
Turn right onto East 1st Street
141 m · 18 sec · East 1st Street
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25
Arrive at your destination
0 m · 1 sec · West 1st Street
Car Route Details
A richer read on the saved driving route between Ontario and Los Angeles.
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
Keep slight right to continue on San Bernardino Freeway
12.4 mi · 00h 14m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A short regional drive
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
Mostly Sunny leaving Ontario and Mostly Sunny near Los Angeles.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Ontario to Los Angeles?
The road trip is about 37.5 miles (60.3 km) and usually takes 00h 43m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
What is the halfway point on this route?
West Covina is a useful midpoint, sitting about 18.6 miles from Ontario and 18.9 miles from Los Angeles.
How much longer is the road route than the straight-line distance?
The direct path is about 33.9 miles (54.6 km), while the road route adds roughly 3.6 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 7:00 AM to 7:00 PM PDT. If you want a more comfortable same-day return, try to leave by 7:02 PM PDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $7.62 one way or $15.23 round trip. Estimated CO2 is about 11.7 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Ontario and Mostly Sunny near Los Angeles.
Stop Ideas Near West Covina
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Your Home Away From Home
Ayres Hotel Chino Hills
City of South El Monte City Hall
Chino City Hall
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to West Covina.
Pomona station
Pasadena, California
Claremont, California
Fullerton Transportation Center
Flight Path Map
This map shows the direct air route between Ontario and Los Angeles. Straight-line distance: 33.94 mi (54.62 km).
#1 Ontario
The second most populous city in San Bernardino County, California.
| Population | 183,393 |
| Coordinates | 34.0633400, -117.6508900 |
| Altitude | 306 |
| Country | United States |
#2 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 |
End: West 1st Street (-118.243569, 34.052341)
Estimated Travel Time
Distance: 60 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 14m |
| 40 mph (64.37 km/h) | 00h 56m |
| 50 mph (80.47 km/h) | 00h 44m |
| 60 mph (96.56 km/h) | 00h 37m |
| 70 mph (112.65 km/h) | 00h 32m |
| 80 mph (129 km/h) | 00h 28m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $5.77 | $7.62 | $15.23 |
| Mid-grade | $6.07 | $8.01 | $16.01 |
| Premium | $6.24 | $8.24 | $16.48 |
| Diesel | $7.57 | $9.99 | $19.98 |
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 18, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.