Miles between Thornton, CO and Fort Collins, CO

There are
55 mi
from Thornton, CO to Fort Collins, CO

That's the driving distance. It would take 1 hour 4 mins to go from Thornton, Colorado to Fort Collins, Colorado.

The flight distance (direct flight from Thornton, CO to Fort Collins, CO) is 49.91 mi.

55 mi = 88.92 kms