Miles between Thornton, CO and Olathe, KS

There are
597 mi
from Thornton, CO to Olathe, KS

That's the driving distance. It would take 10 hours 15 mins to go from Thornton, Colorado to Olathe, Kansas.

The flight distance (direct flight from Thornton, CO to Olathe, KS) is 546.23 mi.

597 mi = 961.13 kms