Miles between Longmont, CO and Danville, IL

There are
1,057 mi
from Longmont, CO to Danville, IL

That's the driving distance. It would take 18 hours 42 mins to go from Longmont, Colorado to Danville, Illinois.

The flight distance (direct flight from Longmont, CO to Danville, IL) is 921.30 mi.

1,057 mi = 1.61 kms