Miles between Longmont, CO and Parsons, KS

There are
671 mi
from Longmont, CO to Parsons, KS

That's the driving distance. It would take 11 hours 45 mins to go from Longmont, Colorado to Parsons, Kansas.

The flight distance (direct flight from Longmont, CO to Parsons, KS) is 564.69 mi.

671 mi = 1,079.72 kms