Miles between Thornton, CO and St Marys, GA

There are
1,743 mi
from Thornton, CO to St Marys, GA

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

The flight distance (direct flight from Thornton, CO to St Marys, GA) is 1,455.90 mi.

1,743 mi = 1.61 kms