Miles between Casper, WY and Piedmont, CA

There are
1,142 mi
from Casper, WY to Piedmont, CA

That's the driving distance. It would take 19 hours 45 mins to go from Casper, Wyoming to Piedmont, California.

The flight distance (direct flight from Casper, WY to Piedmont, CA) is 905.96 mi.

1,142 mi = 1,837.69 kms