Distance between Helena, MT and Spokane, WA

Flight distance: It is detected that flight distance between Helena, MT and Spokane, WA, with normal modern plane will be 421 km. Approximate flight time also with plane is 3 hour(s) 16 minute(s)
About Airports: Users reported on our website that near Helena, MT and Spokane, WA is airports near the road about 5 kms around.
Carbon footprints: Based on user reviews and average calculating CO2 release in the air, with normal, modern car during the route from Helena, MT to Spokane, WA will be 182.80 pounds.

Other distances from Helena, MT and Spokane, WA