There are
2,240 mi
from Rancho Cucamonga, CA to Detroit, MI
That's the driving distance. It would take 1 day 15 hours to go from Rancho Cucamonga, California to Detroit, Michigan.
The flight distance (direct flight from Rancho Cucamonga, CA to Detroit, MI) is 1,944.48 mi.
2,240 mi = 3,605.18 kms