There are
765 mi
from Irvine, CA to Farmington, NM
That's the driving distance. It would take 13 hours 43 mins to go from Irvine, California to Farmington, New Mexico.
The flight distance (direct flight from Irvine, CA to Farmington, NM) is 579.75 mi.
765 mi = 1,231.16 kms