Distance from Boise, ID to Saint George, UT

Driving distance from Boise, ID to Saint George, UT is 643 miles (1035 km). How far is it from Boise, ID to Saint George, UT? It's a 09 hours 46 minutes drive by car. Flight distance is approximately 472 miles (759 km) and flight time from Boise, ID to Saint George, UT is 56 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
643 Miles
/
1035 Km
Driving distance
Gas consumption
25.72 Gallons
98.33 Litres
Gas consumption
Flight distance
472 Miles
/
759 Km
Flight distance

How far is it from Boise, ID to Saint George, UT?

To travel the distance from Boise, ID to Saint George, UT, 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 Saint George, UT

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Last distance calculations