There are
1,097 mi
from Wilmington, NC to Oshkosh, WI
That's the driving distance. It would take 21 hours 7 mins to go from Wilmington, North Carolina to Oshkosh, Wisconsin.
The flight distance (direct flight from Wilmington, NC to Oshkosh, WI) is 882.24 mi.
1,097 mi = 1.61 kms