Distance from Napa, CA to Boulder, CO

Driving distance from Napa, CA to Boulder, CO is 1212 miles (1950 km). How far is it from Napa, CA to Boulder, CO? It's a 21 hours 14 minutes drive by car. Flight distance is approximately 918 miles (1477 km) and flight time from Napa, CA to Boulder, CO is 01 hours 50 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
1212 Miles
/
1950 Km
Driving distance
Gas consumption
48.48 Gallons
185.25 Litres
Gas consumption
Flight distance
918 Miles
/
1477 Km
Flight distance

Don't forget Check returning route - Distance from Boulder, CO to Napa, CA

How far is it from Napa, CA to Boulder, CO?

To travel the distance from Napa, CA to Boulder, CO, 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 Boulder, CO

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