Miles between Portland, ME and Post Falls, ID

There are
2,834 mi
from Portland, ME to Post Falls, ID

That's the driving distance. It would take 2 days 2 hours to go from Portland, Maine to Post Falls, Idaho.

The flight distance (direct flight from Portland, ME to Post Falls, ID) is 2,236.61 mi.

2,834 mi = 4,561.06 kms