Distance from Belvidere, IL to Longmont, CO

Driving distance from Belvidere, IL to Longmont, CO is 958 miles (1543 km). How far is it from Belvidere, IL to Longmont, CO? It's a 14 hours 40 minutes drive by car. Flight distance is approximately 856 miles (1378 km) and flight time from Belvidere, IL to Longmont, CO is 01 hours 43 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
958 Miles
/
1543 Km
Driving distance
Gas consumption
38.32 Gallons
146.59 Litres
Gas consumption
Flight distance
856 Miles
/
1378 Km
Flight distance

How far is it from Belvidere, IL to Longmont, CO?

To travel the distance from Belvidere, IL to Longmont, 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.

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Last distance calculations