Miles between San Francisco, CA and Portland, ME

There are
3,210 mi
from San Francisco, CA to Portland, ME

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

The flight distance (direct flight from San Francisco, CA to Portland, ME) is 2,716.45 mi.

3,210 mi = 4.83 kms