Miles between Boulder, CO and Shelton, CT

There are
1,857 mi
from Boulder, CO to Shelton, CT

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

The flight distance (direct flight from Boulder, CO to Shelton, CT) is 1,679.13 mi.

1,857 mi = 1.61 kms