Miles between Longmont, CO and Quincy, MA

There are
1,986 mi
from Longmont, CO to Quincy, MA

That's the driving distance. It would take 1 day 12 hours to go from Longmont, Colorado to Quincy, Massachusetts.

The flight distance (direct flight from Longmont, CO to Quincy, MA) is 1,766.46 mi.

1,986 mi = 1.61 kms