Miles between Longmont, CO and Niles, OH

There are
1,380 mi
from Longmont, CO to Niles, OH

That's the driving distance. It would take 1 day to go from Longmont, Colorado to Niles, Ohio.

The flight distance (direct flight from Longmont, CO to Niles, OH) is 1,273.05 mi.

1,380 mi = 2,220.50 kms