Miles between Thornton, CO and Ottawa, KS

There are
590 mi
from Thornton, CO to Ottawa, KS

That's the driving distance. It would take 10 hours 9 mins to go from Thornton, Colorado to Ottawa, Kansas.

The flight distance (direct flight from Thornton, CO to Ottawa, KS) is 526.17 mi.

590 mi = 949.17 kms