Miles between Simi Valley, CA and Casper, WY

There are
1,094 mi
from Simi Valley, CA to Casper, WY

That's the driving distance. It would take 19 hours 32 mins to go from Simi Valley, California to Casper, Wyoming.

The flight distance (direct flight from Simi Valley, CA to Casper, WY) is 896.29 mi.

1,094 mi = 1.61 kms