Miles between Longmont, CO and Defiance, OH

There are
1,200 mi
from Longmont, CO to Defiance, OH

That's the driving distance. It would take 21 hours 49 mins to go from Longmont, Colorado to Defiance, Ohio.

The flight distance (direct flight from Longmont, CO to Defiance, OH) is 1,086.45 mi.

1,200 mi = 1.61 kms