730 miles.
The distance between Boone, NC and Ashville, NC is 85 miles or 1 hour and 50 minutes driving time.
About 150 miles.
442 miles
370 miles across I-40 EAST.
That would be 131 1/2 miles and about 2 to 2 1/2 hours driving time.
47 miles
50000 km
17 feet; roughly
The driving distance between Ashville NC and Charleston SC is 267 miles per Map Quest. The driving time per Map Quest is 4 hours and 8 minutes.
It is 701 miles according to Google Maps.
65 miles down I-26 EAST, about an hours drive.
The driving distance is about 235 miles.