How far is Los Angeles, CA from San Dimas, CA?
The driving distance from Los Angeles, CA to San Dimas, CA is about 28 miles (45.1 km), with a travel time of about 00h 36m by car.
- The straight-line flight distance is about 25.3 miles (40.7 km).
- For a round trip, plan for roughly 01h 13m 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 36m.
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.
Sunny
Driving Route Map
The map below follows the saved road route between Los Angeles and San Dimas.
Turn-by-Turn Driving Directions
Step-by-step road directions between Los Angeles and San Dimas.
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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
1.1 mi · 1 min · San Bernardino Freeway
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15
Take the exit slight right toward Via Verde
1065 ft · 33 sec
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16
Turn left onto The Mall
134 m · 12 sec · The Mall
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17
At the end of the road, turn right onto East Via Verde Street
780 ft · 17 sec · East Via Verde Street
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18
Continue on Via Verde
1.3 mi · 2 min · Via Verde
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19
Turn left onto San Dimas Avenue
2.5 mi · 5 min · San Dimas Avenue
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20
Turn right onto East Bonita Avenue
38 m · 3 sec · East Bonita Avenue
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21
Arrive at your destination
0 m · 1 sec · East Bonita Avenue
Car Route Details
A richer read on the saved driving route between Los Angeles and San Dimas.
Turn-heavy local drive
The route has frequent decision points for its length, so lane choice and turn timing will matter more than cruising speed.
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 short regional drive
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
Sunny leaving Los Angeles and Sunny near San Dimas.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Los Angeles to San Dimas?
The road trip is about 28 miles (45.1 km) and usually takes 00h 36m 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?
El Monte is a useful midpoint, sitting about 14 miles from Los Angeles and 14 miles from San Dimas.
How much longer is the road route than the straight-line distance?
The direct path is about 25.3 miles (40.7 km), while the road route adds roughly 2.7 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 7:16 PM PDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $5.71 one way or $11.42 round trip. Estimated CO2 is about 8.8 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Los Angeles and Sunny near San Dimas.
Stop Ideas Near El Monte
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Your Home Away From Home
Bell Gardens Inn Los Angeles
City of South El Monte City Hall
City of Los Angeles
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to El Monte.
Pasadena, California
Los Angeles Union Station
Glendale Transportation Center
Fullerton Transportation Center
Flight Path Map
This map shows the direct air route between Los Angeles and San Dimas. Straight-line distance: 25.29 mi (40.7 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 San Dimas
City in California, USA
| Population | 33,165 |
| Coordinates | 34.1066800, -117.8067300 |
| Altitude | 291 |
| Country | United States |
End: San Dimas (-117.80673, 34.10668)
Estimated Travel Time
Distance: 45 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 55m |
| 40 mph (64.37 km/h) | 00h 41m |
| 50 mph (80.47 km/h) | 00h 33m |
| 60 mph (96.56 km/h) | 00h 27m |
| 70 mph (112.65 km/h) | 00h 23m |
| 80 mph (129 km/h) | 00h 20m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $5.77 | $5.71 | $11.42 |
| Mid-grade | $6.07 | $6.01 | $12.01 |
| Premium | $6.24 | $6.18 | $12.36 |
| Diesel | $7.57 | $7.49 | $14.98 |
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 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.