There are
3,053 mi
from Rancho Cucamonga, CA to Waterville, ME
That's the driving distance. It would take 2 days 8 hours to go from Rancho Cucamonga, California to Waterville, Maine.
The flight distance (direct flight from Rancho Cucamonga, CA to Waterville, ME) is 2,622.42 mi.
3,053 mi = 4.83 kms