Miles between Portland, ME and Millbrae, CA

There are
3,219 mi
from Portland, ME to Millbrae, CA

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

The flight distance (direct flight from Portland, ME to Millbrae, CA) is 2,720.16 mi.

3,219 mi = 5,180.14 kms