Miles between Casper, WY and Mt Vernon, WA

There are
1,152 mi
from Casper, WY to Mt Vernon, WA

That's the driving distance. It would take 19 hours 54 mins to go from Casper, Wyoming to Mt Vernon, Washington.

The flight distance (direct flight from Casper, WY to Mt Vernon, WA) is 861.54 mi.

1,152 mi = 1,854.25 kms