There are
1,112 mi
from Thornton, CO to Shively, KY
That's the driving distance. It would take 19 hours 51 mins to go from Thornton, Colorado to Shively, Kentucky.
The flight distance (direct flight from Thornton, CO to Shively, KY) is 1,032.17 mi.
1,112 mi = 1.61 kms