Miles between Boulder, CO and Parsons, KS

There are
663 mi
from Boulder, CO to Parsons, KS

That's the driving distance. It would take 11 hours 41 mins to go from Boulder, Colorado to Parsons, Kansas.

The flight distance (direct flight from Boulder, CO to Parsons, KS) is 570.29 mi.

663 mi = 1,067.19 kms