Miles between Fontana, CA and Portland, ME

There are
3,048 mi
from Fontana, CA to Portland, ME

That's the driving distance. It would take 2 days 6 hours to go from Fontana, California to Portland, Maine.

The flight distance (direct flight from Fontana, CA to Portland, ME) is 2,585.53 mi.

3,048 mi = 4.83 kms