Miles between Longmont, CO and Forney, TX

There are
831 mi
from Longmont, CO to Forney, TX

That's the driving distance. It would take 15 hours 23 mins to go from Longmont, Colorado to Forney, Texas.

The flight distance (direct flight from Longmont, CO to Forney, TX) is 701.26 mi.

831 mi = 1,337.07 kms