Miles between Thornton, CO and Smyrna, GA

There are
1,393 mi
from Thornton, CO to Smyrna, GA

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

The flight distance (direct flight from Thornton, CO to Smyrna, GA) is 1,200.57 mi.

1,393 mi = 1.61 kms