There are
1,734 mi
from Gresham, OR to Mendota Heights, MN
That's the driving distance. It would take 1 day 5 hours to go from Gresham, Oregon to Mendota Heights, Minnesota.
The flight distance (direct flight from Gresham, OR to Mendota Heights, MN) is 1,418.99 mi.
1,734 mi = 1.61 kms