Miles between Ontario, CA and Farmington, MO

There are
1,781 mi
from Ontario, CA to Farmington, MO

That's the driving distance. It would take 1 day 7 hours to go from Ontario, California to Farmington, Missouri.

The flight distance (direct flight from Ontario, CA to Farmington, MO) is 1,539.44 mi.

1,781 mi = 1.61 kms