There are
1,795 mi
from Temecula, CA to Farmington, MO
That's the driving distance. It would take 1 day 7 hours to go from Temecula, California to Farmington, Missouri.
The flight distance (direct flight from Temecula, CA to Farmington, MO) is 1,524.26 mi.
1,795 mi = 2,888.15 kms