Miles between Thornton, CO and Opelika, AL

There are
1,443 mi
from Thornton, CO to Opelika, AL

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

The flight distance (direct flight from Thornton, CO to Opelika, AL) is 1,196.89 mi.

1,443 mi = 1.61 kms