Miles between Duluth, MN and Longmont, CO

There are
1,010 mi
from Duluth, MN to Longmont, CO

That's the driving distance. It would take 18 hours 54 mins to go from Duluth, Minnesota to Longmont, Colorado.

The flight distance (direct flight from Duluth, MN to Longmont, CO) is 794.67 mi.

1,010 mi = 1.61 kms