Miles between Longmont, CO and College Park, MD

There are
1,684 mi
from Longmont, CO to College Park, MD

That's the driving distance. It would take 1 day 6 hours to go from Longmont, Colorado to College Park, Maryland.

The flight distance (direct flight from Longmont, CO to College Park, MD) is 1,495.78 mi.

1,684 mi = 1.61 kms