There are
1,336 mi
from Buckeye, AZ to Maryville, MO
That's the driving distance. It would take 1 day to go from Buckeye, Arizona to Maryville, Missouri.
The flight distance (direct flight from Buckeye, AZ to Maryville, MO) is 1,088.62 mi.
1,336 mi = 2,149.31 kms