Miles between Portland, ME and Greer, SC

There are
1,021 mi
from Portland, ME to Greer, SC

That's the driving distance. It would take 20 hours 22 mins to go from Portland, Maine to Greer, South Carolina.

The flight distance (direct flight from Portland, ME to Greer, SC) is 877.48 mi.

1,021 mi = 1,643.41 kms