There are
2,375 mi
from Concord, NC to Caldwell, ID
That's the driving distance. It would take 1 day 18 hours to go from Concord, North Carolina to Caldwell, Idaho.
The flight distance (direct flight from Concord, NC to Caldwell, ID) is 1,989.25 mi.
2,375 mi = 3,822.71 kms