Miles between Casper, WY and Meridian, ID

There are
717 mi
from Casper, WY to Meridian, ID

That's the driving distance. It would take 12 hours 5 mins to go from Casper, Wyoming to Meridian, Idaho.

The flight distance (direct flight from Casper, WY to Meridian, ID) is 509.61 mi.

717 mi = 1,154.28 kms