There are
1,416 mi
from Casper, WY to Auburn Hills, MI
That's the driving distance. It would take 1 day 1 hour to go from Casper, Wyoming to Auburn Hills, Michigan.
The flight distance (direct flight from Casper, WY to Auburn Hills, MI) is 1,166.82 mi.
1,416 mi = 2,278.54 kms