Miles between Olathe, KS and Ontario, OR

There are
1,438 mi
from Olathe, KS to Ontario, OR

That's the driving distance. It would take 1 day to go from Olathe, Kansas to Ontario, Oregon.

The flight distance (direct flight from Olathe, KS to Ontario, OR) is 1,196.31 mi.

1,438 mi = 1.61 kms