Distance from Boulder, CO to Johnstown, CO

Driving distance from Boulder, CO to Johnstown, CO is 37 miles (60 km). How far is it from Boulder, CO to Johnstown, CO? It's a 53 minutes drive by car. Flight distance is approximately 29 miles (47 km) and flight time from Boulder, CO to Johnstown, CO is 03 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
37 Miles
/
60 Km
Driving distance
Gas consumption
1.48 Gallons
5.70 Litres
Gas consumption
Flight distance
29 Miles
/
47 Km
Flight distance

How far is it from Boulder, CO to Johnstown, CO?

To travel the distance from Boulder, CO to Johnstown, 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 Johnstown, CO

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