Miles between Thornton, CO and New Haven, CT

There are
1,843 mi
from Thornton, CO to New Haven, CT

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

The flight distance (direct flight from Thornton, CO to New Haven, CT) is 1,674.72 mi.

1,843 mi = 1.61 kms