Miles between Boulder, CO and New Haven, CT

There are
1,863 mi
from Boulder, CO to New Haven, CT

That's the driving distance. It would take 1 day 9 hours to go from Boulder, Colorado to New Haven, Connecticut.

The flight distance (direct flight from Boulder, CO to New Haven, CT) is 1,687.69 mi.

1,863 mi = 1.61 kms