Miles between Thornton, CO and Lyndon, KY

There are
1,120 mi
from Thornton, CO to Lyndon, KY

That's the driving distance. It would take 20 hours 2 mins to go from Thornton, Colorado to Lyndon, Kentucky.

The flight distance (direct flight from Thornton, CO to Lyndon, KY) is 1,043.07 mi.

1,120 mi = 1.61 kms