Miles between Thornton, CO and Johnson City, TN

There are
1,418 mi
from Thornton, CO to Johnson City, TN

That's the driving distance. It would take 1 day 1 hour to go from Thornton, Colorado to Johnson City, Tennessee.

The flight distance (direct flight from Thornton, CO to Johnson City, TN) is 1,250.69 mi.

1,418 mi = 1.61 kms