There are
1,738 mi
from Rancho Cucamonga, CA to Fairmont, MN
That's the driving distance. It would take 1 day 6 hours to go from Rancho Cucamonga, California to Fairmont, Minnesota.
The flight distance (direct flight from Rancho Cucamonga, CA to Fairmont, MN) is 1,401.46 mi.
1,738 mi = 1.61 kms