Miles between Janesville, WI and Casper, WY

There are
1,054 mi
from Janesville, WI to Casper, WY

That's the driving distance. It would take 18 hours 26 mins to go from Janesville, Wisconsin to Casper, Wyoming.

The flight distance (direct flight from Janesville, WI to Casper, WY) is 875.66 mi.

1,054 mi = 1,696.49 kms