There are
1,231 mi
from Longmont, CO to Beavercreek, OH
That's the driving distance. It would take 22 hours 11 mins to go from Longmont, Colorado to Beavercreek, Ohio.
The flight distance (direct flight from Longmont, CO to Beavercreek, OH) is 1,112.40 mi.
1,231 mi = 1.61 kms