Miles between Thornton, CO and Somerset, KY

There are
1,237 mi
from Thornton, CO to Somerset, KY

That's the driving distance. It would take 22 hours 13 mins to go from Thornton, Colorado to Somerset, Kentucky.

The flight distance (direct flight from Thornton, CO to Somerset, KY) is 1,115.69 mi.

1,237 mi = 1.61 kms