There are
2,719 mi
from Rancho Cucamonga, CA to Cambridge, MD
That's the driving distance. It would take 2 days to go from Rancho Cucamonga, California to Cambridge, Maryland.
The flight distance (direct flight from Rancho Cucamonga, CA to Cambridge, MD) is 2,311.39 mi.
2,719 mi = 3.22 kms