Miles between Casper, WY and Sunnyvale, CA

There are
1,178 mi
from Casper, WY to Sunnyvale, CA

That's the driving distance. It would take 20 hours 28 mins to go from Casper, Wyoming to Sunnyvale, California.

The flight distance (direct flight from Casper, WY to Sunnyvale, CA) is 911.59 mi.

1,178 mi = 1,896.53 kms