There are
416 mi
from Casper, WY to Midvale, UT
That's the driving distance. It would take 7 hours 20 mins to go from Casper, Wyoming to Midvale, Utah.
The flight distance (direct flight from Casper, WY to Midvale, UT) is 327.40 mi.
416 mi = 668.83 kms