Miles between Thornton, CO and Natchitoches, LA

There are
1,040 mi
from Thornton, CO to Natchitoches, LA

That's the driving distance. It would take 19 hours 4 mins to go from Thornton, Colorado to Natchitoches, Louisiana.

The flight distance (direct flight from Thornton, CO to Natchitoches, LA) is 868.80 mi.

1,040 mi = 1.61 kms