How far is Los Altos, CA from Fremont, CA?
The driving distance from Los Altos, CA to Fremont, CA is about 20.9 miles (33.6 km), with a travel time of about 00h 32m by car.
- The straight-line flight distance is about 13.2 miles (21.2 km).
- For a round trip, plan for roughly 01h 05m 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 32m.
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.
City in San Mateo County, California, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Sunny
Driving Route Map
The map below follows the saved road route between Los Altos and Fremont.
Turn-by-Turn Driving Directions
Step-by-step road directions between Los Altos and Fremont.
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1
Start on North San Antonio Road
1.1 mi · 2 min · North San Antonio Road
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2
Continue on San Antonio Road
2.1 mi · 5 min · San Antonio Road
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3
Take the ramp slight right toward US 101 North: San Francisco
2203 ft · 56 sec
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4
Merge slight left onto Bayshore Freeway
3.6 mi · 4 min · Bayshore Freeway
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5
Take the exit slight right toward Willow Road
1287 ft · 36 sec
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6
Turn right onto Willow Road
1.4 km · 2 min · Willow Road
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7
Turn right onto Bayfront Expressway
1.6 mi · 2 min · Bayfront Expressway
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8
Continue on Dumbarton Bridge
6.6 mi · 9 min · Dumbarton Bridge
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9
Take the exit slight right toward I 880 South, CA 84 East: San Jose, Fremont
2160 ft · 55 sec
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10
Merge slight left onto Nimitz Freeway
2.6 mi · 3 min · Nimitz Freeway
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11
Take the exit slight right toward Mowry Avenue, Central Fremont
1404 ft · 36 sec
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12
Turn left
36 m · 3 sec
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13
Turn straight onto Mowry Avenue
643 ft · 11 sec · Mowry Avenue
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14
Continue on Mowry Avenue
1.5 mi · 3 min · Mowry Avenue
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15
Arrive at your destination
0 m · 1 sec · Mowry Avenue
Car Route Details
A richer read on the saved driving route between Los Altos and Fremont.
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.
Dumbarton Bridge
Continue on Dumbarton Bridge
6.63 mi · 00h 09m
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 Los Altos and Sunny near Fremont.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Los Altos to Fremont?
The road trip is about 20.9 miles (33.6 km) and usually takes 00h 32m 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?
East Palo Alto is a useful midpoint, sitting about 10.7 miles from Los Altos and 10.2 miles from Fremont.
How much longer is the road route than the straight-line distance?
The direct path is about 13.2 miles (21.2 km), while the road route adds roughly 7.7 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 7:24 PM PDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $4.27 one way or $8.54 round trip. Estimated CO2 is about 6.6 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Los Altos and Sunny near Fremont.
Stop Ideas Near East Palo Alto
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 East Palo Alto.
Fremont station
Santa Clara – Great America station
Fremont (San Joaquin Buses), California
Santa Clara station
Flight Path Map
This map shows the direct air route between Los Altos and Fremont. Straight-line distance: 13.2 mi (21.25 km).
#1 Los Altos
City in Santa Clara County, California, United States
| Population | 30,281 |
| Coordinates | 37.3852200, -122.1141300 |
| Altitude | 48 |
| Country | United States |
#2 Fremont
The fifth most populous city in California.
| Population | 234,569 |
| Coordinates | 37.5482700, -121.9885700 |
| Altitude | 17 |
| Country | United States |
End: Mowry Avenue (-121.988548, 37.548259)
Estimated Travel Time
Distance: 34 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 41m |
| 40 mph (64.37 km/h) | 00h 31m |
| 50 mph (80.47 km/h) | 00h 25m |
| 60 mph (96.56 km/h) | 00h 20m |
| 70 mph (112.65 km/h) | 00h 17m |
| 80 mph (129 km/h) | 00h 15m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $5.77 | $4.27 | $8.54 |
| Mid-grade | $6.07 | $4.49 | $8.98 |
| Premium | $6.24 | $4.62 | $9.24 |
| Diesel | $7.57 | $5.60 | $11.20 |
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 · May 07, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.