Miles between Ontario, OR and Springfield, MO

There are
1,590 mi
from Ontario, OR to Springfield, MO

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

The flight distance (direct flight from Ontario, OR to Springfield, MO) is 1,322.08 mi.

1,590 mi = 2,558.48 kms