There are
2,480 mi
from Lakeland, FL to Rancho Cucamonga, CA
That's the driving distance. It would take 1 day 19 hours to go from Lakeland, Florida to Rancho Cucamonga, California.
The flight distance (direct flight from Lakeland, FL to Rancho Cucamonga, CA) is 2,139.41 mi.
2,480 mi = 3.22 kms