There are
2,056 mi
from Rancho Cucamonga, CA to Lafayette, IN
That's the driving distance. It would take 1 day 12 hours to go from Rancho Cucamonga, California to Lafayette, Indiana.
The flight distance (direct flight from Rancho Cucamonga, CA to Lafayette, IN) is 1,734.95 mi.
2,056 mi = 3,309.00 kms