Miles between Olathe, KS and Boulder, CO

There are
616 mi
from Olathe, KS to Boulder, CO

That's the driving distance. It would take 10 hours 35 mins to go from Olathe, Kansas to Boulder, Colorado.

The flight distance (direct flight from Olathe, KS to Boulder, CO) is 562.79 mi.

616 mi = 991.11 kms