Miles between Boulder, CO and Havre De Grace, MD

There are
1,742 mi
from Boulder, CO to Havre De Grace, MD

That's the driving distance. It would take 1 day 7 hours to go from Boulder, Colorado to Havre De Grace, Maryland.

The flight distance (direct flight from Boulder, CO to Havre De Grace, MD) is 1,542.71 mi.

1,742 mi = 1.61 kms