Miles between Portland, ME and Casper, WY

There are
2,214 mi
from Portland, ME to Casper, WY

That's the driving distance. It would take 1 day 16 hours to go from Portland, Maine to Casper, Wyoming.

The flight distance (direct flight from Portland, ME to Casper, WY) is 1,800.66 mi.

2,214 mi = 3,562.84 kms