There are
1,318 mi
from Gresham, OR to Buckeye, AZ
That's the driving distance. It would take 1 day to go from Gresham, Oregon to Buckeye, Arizona.
The flight distance (direct flight from Gresham, OR to Buckeye, AZ) is 987.45 mi.
1,318 mi = 1.61 kms