There are
1,848 mi
from Rancho Cucamonga, CA to Farmington, MN
That's the driving distance. It would take 1 day 8 hours to go from Rancho Cucamonga, California to Farmington, Minnesota.
The flight distance (direct flight from Rancho Cucamonga, CA to Farmington, MN) is 1,486.60 mi.
1,848 mi = 1.61 kms