Miles between Thornton, CO and Boone, NC

There are
1,471 mi
from Thornton, CO to Boone, NC

That's the driving distance. It would take 1 day 2 hours to go from Thornton, Colorado to Boone, North Carolina.

The flight distance (direct flight from Thornton, CO to Boone, NC) is 1,288.70 mi.

1,471 mi = 1.61 kms