There are
2,423 mi
from Rancho Cucamonga, CA to Florence, SC
That's the driving distance. It would take 1 day 18 hours to go from Rancho Cucamonga, California to Florence, South Carolina.
The flight distance (direct flight from Rancho Cucamonga, CA to Florence, SC) is 2,150.37 mi.
2,423 mi = 3,898.93 kms