Miles between Casper, WY and Derby, KS

There are
796 mi
from Casper, WY to Derby, KS

That's the driving distance. It would take 13 hours 27 mins to go from Casper, Wyoming to Derby, Kansas.

The flight distance (direct flight from Casper, WY to Derby, KS) is 601.84 mi.

796 mi = 1,281.58 kms