Miles between Longmont, CO and Troy, OH

There are
1,232 mi
from Longmont, CO to Troy, OH

That's the driving distance. It would take 22 hours 9 mins to go from Longmont, Colorado to Troy, Ohio.

The flight distance (direct flight from Longmont, CO to Troy, OH) is 1,101.94 mi.

1,232 mi = 1.61 kms