Miles between Yuma, AZ and Piedmont, CA

There are
640 mi
from Yuma, AZ to Piedmont, CA

That's the driving distance. It would take 11 hours 57 mins to go from Yuma, Arizona to Piedmont, California.

The flight distance (direct flight from Yuma, AZ to Piedmont, CA) is 556.21 mi.

640 mi = 1,030.70 kms