Miles between Thornton, CO and Middlesex, NJ

There are
1,758 mi
from Thornton, CO to Middlesex, NJ

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

The flight distance (direct flight from Thornton, CO to Middlesex, NJ) is 1,600.69 mi.

1,758 mi = 1.61 kms