Miles between Longmont, CO and Annapolis, MD

There are
1,710 mi
from Longmont, CO to Annapolis, MD

That's the driving distance. It would take 1 day 7 hours to go from Longmont, Colorado to Annapolis, Maryland.

The flight distance (direct flight from Longmont, CO to Annapolis, MD) is 1,519.33 mi.

1,710 mi = 1.61 kms