Miles between Longmont, CO and Centennial, CO

There are
51 mi
from Longmont, CO to Centennial, CO

That's the driving distance. It would take 1 hour 3 mins to go from Longmont, Colorado to Centennial, Colorado.

The flight distance (direct flight from Longmont, CO to Centennial, CO) is 42.24 mi.

51 mi = 82.22 kms