Miles between Thornton, CO and St Matthews, KY

There are
1,116 mi
from Thornton, CO to St Matthews, KY

That's the driving distance. It would take 19 hours 58 mins to go from Thornton, Colorado to St Matthews, Kentucky.

The flight distance (direct flight from Thornton, CO to St Matthews, KY) is 1,041 mi.

1,116 mi = 1.61 kms