Miles between Cheyenne, WY and Mill Valley, CA

There are
1,172 mi
from Cheyenne, WY to Mill Valley, CA

That's the driving distance. It would take 20 hours to go from Cheyenne, Wyoming to Mill Valley, California.

The flight distance (direct flight from Cheyenne, WY to Mill Valley, CA) is 968.88 mi.

1,172 mi = 1,885.71 kms