Distance from Roy, UT to Helena, MT

Driving distance from Roy, UT to Helena, MT is 453 miles (728 km). How far is it from Roy, UT to Helena, MT? It's a 07 hours 05 minutes drive by car. Flight distance is approximately 375 miles (604 km) and flight time from Roy, UT to Helena, MT is 45 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
453 Miles
/
728 Km
Driving distance
Gas consumption
18.12 Gallons
69.16 Litres
Gas consumption
Flight distance
375 Miles
/
604 Km
Flight distance

Don't forget Check returning route - Distance from Helena, MT to Roy, UT

How far is it from Roy, UT to Helena, MT?

To travel the distance from Roy, UT to Helena, MT, 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 Helena, MT

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Last distance calculations