Miles between Thornton, CO and Newark, DE

There are
1,716 mi
from Thornton, CO to Newark, DE

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

The flight distance (direct flight from Thornton, CO to Newark, DE) is 1,544.83 mi.

1,716 mi = 1.61 kms