There are
2,393 mi
from Boise, ID to Sanford, NC
That's the driving distance. It would take 1 day 18 hours to go from Boise, Idaho to Sanford, North Carolina.
The flight distance (direct flight from Boise, ID to Sanford, NC) is 2,034.16 mi.
2,393 mi = 3.22 kms