Miles between Cheyenne, WY and Casper, WY

There are
178 mi
from Cheyenne, WY to Casper, WY

That's the driving distance. It would take 2 hours 59 mins to go from Cheyenne, Wyoming to Casper, Wyoming.

The flight distance (direct flight from Cheyenne, WY to Casper, WY) is 141.80 mi.

178 mi = 287.09 kms