Distance from Great Falls, MT to Lake Forest, IL

Driving distance from Great Falls, MT to Lake Forest, IL is 1436 miles (2311 km). How far is it from Great Falls, MT to Lake Forest, IL? It's a 23 hours 01 minutes drive by car. Flight distance is approximately 1199 miles (1930 km) and flight time from Great Falls, MT to Lake Forest, IL is 02 hours 24 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
1436 Miles
/
2311 Km
Driving distance
Gas consumption
57.44 Gallons
219.55 Litres
Gas consumption
Flight distance
1199 Miles
/
1930 Km
Flight distance

How far is it from Great Falls, MT to Lake Forest, IL?

To travel the distance from Great Falls, MT to Lake Forest, IL, 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 Lake Forest, IL

Choose a place to stay while traveling from Great Falls, MT to Lake Forest, IL. 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