There are
3,212 mi
from Biddeford, ME to Ukiah, CA
That's the driving distance. It would take 2 days 9 hours to go from Biddeford, Maine to Ukiah, California.
The flight distance (direct flight from Biddeford, ME to Ukiah, CA) is 2,707.89 mi.
3,212 mi = 5,169.70 kms