Miles between Casper, WY and Union City, CA

There are
1,162 mi
from Casper, WY to Union City, CA

That's the driving distance. It would take 20 hours 8 mins to go from Casper, Wyoming to Union City, California.

The flight distance (direct flight from Casper, WY to Union City, CA) is 904.57 mi.

1,162 mi = 1,869.47 kms