Miles between Gresham, OR and Mandan, ND

There are
1,289 mi
from Gresham, OR to Mandan, ND

That's the driving distance. It would take 22 hours 11 mins to go from Gresham, Oregon to Mandan, North Dakota.

The flight distance (direct flight from Gresham, OR to Mandan, ND) is 1,031.59 mi.

1,289 mi = 1.61 kms