There are
920 mi
from Concord, NC to Oshkosh, WI
That's the driving distance. It would take 17 hours 52 mins to go from Concord, North Carolina to Oshkosh, Wisconsin.
The flight distance (direct flight from Concord, NC to Oshkosh, WI) is 729.62 mi.
920 mi = 1,481.20 kms