Driving distance from Union City, CA to South San Francisco, CA is 0 miles (0 km). How far is it from Union City, CA to South San Francisco, CA? It's a drive by car. Flight distance is approximately 20 miles (33 km) and flight time from Union City, CA to South San Francisco, 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.
To travel the distance from Union City, CA to South San Francisco, 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.
Choose a place to stay while traveling from Union City, CA to South San Francisco, CA. We also offer Car Rental widget for your particular journey. There are lots of options to choose from. Give it a try.
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