Miles between San Francisco, CA and South Portland, ME

There are
3,211 mi
from San Francisco, CA to South Portland, ME

That's the driving distance. It would take 2 days 9 hours to go from San Francisco, California to South Portland, Maine.

The flight distance (direct flight from San Francisco, CA to South Portland, ME) is 2,717.40 mi.

3,211 mi = 4.83 kms