Miles between Hereford, TX and Mill Valley, CA

There are
1,378 mi
from Hereford, TX to Mill Valley, CA

That's the driving distance. It would take 1 day to go from Hereford, Texas to Mill Valley, California.

The flight distance (direct flight from Hereford, TX to Mill Valley, CA) is 1,138.80 mi.

1,378 mi = 2,217.36 kms