Distance from Sunnyvale, CA to San Marcos, CA

Driving distance from Sunnyvale, CA to San Marcos, CA is 496 miles (798 km). How far is it from Sunnyvale, CA to San Marcos, CA? It's a 09 hours 19 minutes drive by car. Flight distance is approximately 401 miles (645 km) and flight time from Sunnyvale, CA to San Marcos, CA is 48 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
496 Miles
/
798 Km
Driving distance
Gas consumption
19.84 Gallons
75.81 Litres
Gas consumption
Flight distance
401 Miles
/
645 Km
Flight distance

How far is it from Sunnyvale, CA to San Marcos, CA?

To travel the distance from Sunnyvale, CA to San Marcos, 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 San Marcos, CA

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Last distance calculations