There are
1,779 mi
from Upland, CA to Farmington, MO
That's the driving distance. It would take 1 day 7 hours to go from Upland, California to Farmington, Missouri.
The flight distance (direct flight from Upland, CA to Farmington, MO) is 1,538.56 mi.
1,779 mi = 1.61 kms