How far is Fremont, CA from Discovery Bay, CA?
The driving distance from Fremont, CA to Discovery Bay, CA is about 44.6 miles (71.7 km), with a travel time of about 01h 08m by car.
- The straight-line flight distance is about 32.7 miles (52.6 km).
- For a round trip, plan for roughly 02h 16m 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 08m.
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 Alameda County, California.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Showers And Thunderstorms
Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Fremont and Discovery Bay.
Turn-by-Turn Driving Directions
Step-by-step road directions between Fremont and Discovery Bay.
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1
Start on Mowry Avenue
33 m · 7 sec · Mowry Avenue
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2
Turn right onto Fremont Boulevard
1.9 mi · 5 min · Fremont Boulevard
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3
Continue on Washington Boulevard
1.2 mi · 3 min · Washington Boulevard
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4
Turn left onto I 680 North: Sacramento
1216 ft · 32 sec
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5
Merge slight left
5.6 mi · 6 min
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6
Take the exit slight right toward CA 84 East: Livermore, Vallecitos Road
5.5 mi · 8 min
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7
Merge slight right onto Isabel Avenue
4.3 mi · 7 min · Isabel Avenue
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8
Take the exit slight right toward I 580 East: Stockton
2679 ft · 1 min
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9
Merge slight left onto Arthur H. Breed Junior Freeway
3.8 mi · 4 min · Arthur H. Breed Junior Freeway
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10
Take the exit slight right toward Brentwood, Vasco Road
756 ft · 18 sec
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11
Keep slight left to continue on Vasco Road North, Brentwood
1475 ft · 36 sec
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12
Merge slight left onto South Vasco Road
14.3 mi · 20 min · South Vasco Road
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13
Turn right onto Camino Diablo
1.6 mi · 4 min · Camino Diablo
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14
Turn left onto Byron Highway
1.6 mi · 2 min · Byron Highway
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15
Take the ramp slight right
99 m · 9 sec
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16
Merge slight left
2.1 mi · 3 min
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17
Turn left onto Discovery Bay Boulevard
1.3 mi · 3 min · Discovery Bay Boulevard
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18
Turn right
17 m · 3 sec
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19
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Fremont and Discovery Bay.
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.
South Vasco Road
Merge slight left onto South Vasco Road
14.3 mi · 00h 20m
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.
Showers And Thunderstorms leaving Fremont and Showers And Thunderstorms near Discovery Bay.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Fremont to Discovery Bay?
The road trip is about 44.6 miles (71.7 km) and usually takes 01h 08m 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?
Livermore is a useful midpoint, sitting about 22.3 miles from Fremont and 22.3 miles from Discovery Bay.
How much longer is the road route than the straight-line distance?
The direct path is about 32.7 miles (52.6 km), while the road route adds roughly 11.9 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 4:14 PM PDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $9.06 one way or $18.11 round trip. Estimated CO2 is about 14 kg one way.
What should you check before leaving?
Before you leave, expect Showers And Thunderstorms around Fremont and Showers And Thunderstorms near Discovery Bay.
Stop Ideas Near Livermore
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 Livermore.
Livermore, California
Livermore, CA
Pleasanton, CA
Dublin-Pleasanton, California
Flight Path Map
This map shows the direct air route between Fremont and Discovery Bay. Straight-line distance: 32.71 mi (52.64 km).
#1 Fremont
The fifth most populous city in California.
| Population | 234,569 |
| Coordinates | 37.5482700, -121.9885700 |
| Altitude | 17 |
| Country | United States |
#2 Discovery Bay
Census-designated place in Contra Costa County, California
| Population | 13,352 |
| Coordinates | 37.9085400, -121.6002300 |
| Altitude | 1 |
| Country | United States |
End: Discovery Bay (-121.60023, 37.90854)
Estimated Travel Time
Distance: 72 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 29m |
| 40 mph (64.37 km/h) | 01h 06m |
| 50 mph (80.47 km/h) | 00h 53m |
| 60 mph (96.56 km/h) | 00h 44m |
| 70 mph (112.65 km/h) | 00h 38m |
| 80 mph (129 km/h) | 00h 33m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $5.77 | $9.06 | $18.11 |
| Mid-grade | $6.07 | $9.52 | $19.05 |
| Premium | $6.24 | $9.80 | $19.60 |
| Diesel | $7.57 | $11.88 | $23.76 |
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.