Miles between Olathe, KS and Washington, IL

There are
405 mi
from Olathe, KS to Washington, IL

That's the driving distance. It would take 7 hours 45 mins to go from Olathe, Kansas to Washington, Illinois.

The flight distance (direct flight from Olathe, KS to Washington, IL) is 313.61 mi.

405 mi = 652.17 kms