Miles between Thornton, CO and Dover, NJ

There are
1,736 mi
from Thornton, CO to Dover, NJ

That's the driving distance. It would take 1 day 7 hours to go from Thornton, Colorado to Dover, New Jersey.

The flight distance (direct flight from Thornton, CO to Dover, NJ) is 1,594.13 mi.

1,736 mi = 1.61 kms