Miles between Casper, WY and Grass Valley, CA

There are
1,016 mi
from Casper, WY to Grass Valley, CA

That's the driving distance. It would take 17 hours 23 mins to go from Casper, Wyoming to Grass Valley, California.

The flight distance (direct flight from Casper, WY to Grass Valley, CA) is 807.53 mi.

1,016 mi = 1,635.30 kms