Miles between St Louis, MO and Boone, NC

There are
621 mi
from St Louis, MO to Boone, NC

That's the driving distance. It would take 12 hours 1 min to go from St Louis, Missouri to Boone, North Carolina.

The flight distance (direct flight from St Louis, MO to Boone, NC) is 496.30 mi.

621 mi = 999.24 kms