Miles between Champaign, IL and Casper, WY

There are
1,136 mi
from Champaign, IL to Casper, WY

That's the driving distance. It would take 20 hours 10 mins to go from Champaign, Illinois to Casper, Wyoming.

The flight distance (direct flight from Champaign, IL to Casper, WY) is 952.33 mi.

1,136 mi = 1.61 kms