Distance from Helena, MT to San Mateo, CA

Driving distance from Helena, MT to San Mateo, CA is 1124 miles (1809 km). How far is it from Helena, MT to San Mateo, CA? It's a 19 hours 18 minutes drive by car. Flight distance is approximately 815 miles (1312 km) and flight time from Helena, MT to San Mateo, CA is 01 hours 38 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
1124 Miles
/
1809 Km
Driving distance
Gas consumption
44.96 Gallons
171.86 Litres
Gas consumption
Flight distance
815 Miles
/
1312 Km
Flight distance

How far is it from Helena, MT to San Mateo, CA?

To travel the distance from Helena, MT to San Mateo, 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 Mateo, CA

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Last distance calculations