Miles between Thornton, CO and Marietta, GA

There are
1,385 mi
from Thornton, CO to Marietta, GA

That's the driving distance. It would take 1 day to go from Thornton, Colorado to Marietta, Georgia.

The flight distance (direct flight from Thornton, CO to Marietta, GA) is 1,196.66 mi.

1,385 mi = 1.61 kms