Miles between Longmont, CO and Dover, DE

There are
1,765 mi
from Longmont, CO to Dover, DE

That's the driving distance. It would take 1 day 8 hours to go from Longmont, Colorado to Dover, Delaware.

The flight distance (direct flight from Longmont, CO to Dover, DE) is 1,567.47 mi.

1,765 mi = 1.61 kms