Miles between Ontario, CA and Marshall, MO

There are
1,667 mi
from Ontario, CA to Marshall, MO

That's the driving distance. It would take 1 day 4 hours to go from Ontario, California to Marshall, Missouri.

The flight distance (direct flight from Ontario, CA to Marshall, MO) is 1,396.17 mi.

1,667 mi = 1.61 kms