There are
1,587 mi
from Longmont, CO to Lexington, NC
That's the driving distance. It would take 1 day 5 hours to go from Longmont, Colorado to Lexington, North Carolina.
The flight distance (direct flight from Longmont, CO to Lexington, NC) is 1,381.01 mi.
1,587 mi = 1.61 kms