Miles between Flint, MI and Longmont, CO

There are
1,257 mi
from Flint, MI to Longmont, CO

That's the driving distance. It would take 22 hours 29 mins to go from Flint, Michigan to Longmont, Colorado.

The flight distance (direct flight from Flint, MI to Longmont, CO) is 1,120.75 mi.

1,257 mi = 1.61 kms