Driving distance from Longmont, CO to Idaho Falls, ID is 569 miles (915 km). How far is it from Longmont, CO to Idaho Falls, ID? It's a 09 hours 28 minutes drive by car. Flight distance is approximately 425 miles (683 km) and flight time from Longmont, CO to Idaho Falls, ID is 51 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.
To travel the distance from Longmont, CO to Idaho Falls, ID, 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.
Choose a place to stay while traveling from Longmont, CO to Idaho Falls, ID. We also offer Car Rental widget for your particular journey. There are lots of options to choose from. Give it a try.
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