Miles between Thornton, CO and Princeton, NJ

There are
1,773 mi
from Thornton, CO to Princeton, NJ

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

The flight distance (direct flight from Thornton, CO to Princeton, NJ) is 1,593.82 mi.

1,773 mi = 1.61 kms