Distance from San Francisco, CA to Union City, CA

Driving distance from San Francisco, CA to Union City, CA is 32 miles (51 km). How far is it from San Francisco, CA to Union City, CA? It's a 44 minutes drive by car. Flight distance is approximately 24 miles (39 km) and flight time from San Francisco, CA to Union City, CA is 02 minutes. Don't forget to check out our "Gas cost calculator" option. It will calculate cost of driving this particular distance. See the map below for the visual display of the upcoming road trip.

Driving distance
32 Miles
/
51 Km
Driving distance
Gas consumption
1.28 Gallons
4.85 Litres
Gas consumption
Flight distance
24 Miles
/
39 Km
Flight distance

How far is it from San Francisco, CA to Union City, CA?

To travel the distance from San Francisco, CA to Union City, CA, please, click on the map to see the route for the journey. "Gas Cost Calculator" tool is to your right. You can always modify it and make the number more applicable for your journey.

Book a Hotel for your trip to Union City, CA

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Last distance calculations