Miles between Casper, WY and Twin Falls, ID

There are
587 mi
from Casper, WY to Twin Falls, ID

That's the driving distance. It would take 10 hours 7 mins to go from Casper, Wyoming to Twin Falls, Idaho.

The flight distance (direct flight from Casper, WY to Twin Falls, ID) is 414.01 mi.

587 mi = 945.42 kms