Miles between Wilmington, DE and Longmont, CO

There are
1,737 mi
from Wilmington, DE to Longmont, CO

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

The flight distance (direct flight from Wilmington, DE to Longmont, CO) is 1,558.32 mi.

1,737 mi = 1.61 kms