There are
2,225 mi
from Boise, ID to Asheville, NC
That's the driving distance. It would take 1 day 14 hours to go from Boise, Idaho to Asheville, North Carolina.
The flight distance (direct flight from Boise, ID to Asheville, NC) is 1,862.07 mi.
2,225 mi = 3.22 kms