There are
2,099 mi
from Rancho Cucamonga, CA to Sturgis, MI
That's the driving distance. It would take 1 day 12 hours to go from Rancho Cucamonga, California to Sturgis, Michigan.
The flight distance (direct flight from Rancho Cucamonga, CA to Sturgis, MI) is 1,819.61 mi.
2,099 mi = 3.22 kms