There are
1,657 mi
from Buckeye, AZ to Columbus, MS
That's the driving distance. It would take 1 day 4 hours to go from Buckeye, Arizona to Columbus, Mississippi.
The flight distance (direct flight from Buckeye, AZ to Columbus, MS) is 1,389.75 mi.
1,657 mi = 2,666.06 kms