Miles between Downey, CA and Casper, WY

There are
1,074 mi
from Downey, CA to Casper, WY

That's the driving distance. It would take 18 hours 54 mins to go from Downey, California to Casper, Wyoming.

The flight distance (direct flight from Downey, CA to Casper, WY) is 887.16 mi.

1,074 mi = 1.61 kms