Distance from Great Falls, MT to Johnstown, CO

Driving distance from Great Falls, MT to Johnstown, CO is 778 miles (1251 km). How far is it from Great Falls, MT to Johnstown, CO? It's a 13 hours 06 minutes drive by car. Flight distance is approximately 588 miles (946 km) and flight time from Great Falls, MT to Johnstown, CO is 01 hours 10 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
778 Miles
/
1251 Km
Driving distance
Gas consumption
31.12 Gallons
118.85 Litres
Gas consumption
Flight distance
588 Miles
/
946 Km
Flight distance

How far is it from Great Falls, MT to Johnstown, CO?

To travel the distance from Great Falls, MT 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

Choose a place to stay while traveling from Great Falls, MT to Johnstown, CO. We also offer Car Rental widget for your particular journey. There are lots of options to choose from. Give it a try.

Last distance calculations