Miles between Hartford, CT and Thornton, CO

There are
1,871 mi
from Hartford, CT to Thornton, CO

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

The flight distance (direct flight from Hartford, CT to Thornton, CO) is 1,683.46 mi.

1,871 mi = 1.61 kms