Miles between St Joseph, MO and Ontario, CA

There are
1,594 mi
from St Joseph, MO to Ontario, CA

That's the driving distance. It would take 1 day 3 hours to go from St Joseph, Missouri to Ontario, California.

The flight distance (direct flight from St Joseph, MO to Ontario, CA) is 1,316.14 mi.

1,594 mi = 1.61 kms