Miles between Portland, ME and Gresham, OR

There are
3,184 mi
from Portland, ME to Gresham, OR

That's the driving distance. It would take 2 days 8 hours to go from Portland, Maine to Gresham, Oregon.

The flight distance (direct flight from Portland, ME to Gresham, OR) is 2,525.06 mi.

3,184 mi = 5,124.36 kms