Miles between Boulder, CO and Topeka, KS

There are
557 mi
from Boulder, CO to Topeka, KS

That's the driving distance. It would take 9 hours 29 mins to go from Boulder, Colorado to Topeka, Kansas.

The flight distance (direct flight from Boulder, CO to Topeka, KS) is 514.62 mi.

557 mi = 896.47 kms