Miles between Portland, ME and Guymon, OK

There are
1,961 mi
from Portland, ME to Guymon, OK

That's the driving distance. It would take 1 day 13 hours to go from Portland, Maine to Guymon, Oklahoma.

The flight distance (direct flight from Portland, ME to Guymon, OK) is 1,706.31 mi.

1,961 mi = 3,155.34 kms