There are
1,525 mi
from Clayton, MO to Buckeye, AZ
That's the driving distance. It would take 1 day 2 hours to go from Clayton, Missouri to Buckeye, Arizona.
The flight distance (direct flight from Clayton, MO to Buckeye, AZ) is 1,292.72 mi.
1,525 mi = 2,453.94 kms