There are
957 mi
from Oshkosh, WI to Hackensack, NJ
That's the driving distance. It would take 17 hours 54 mins to go from Oshkosh, Wisconsin to Hackensack, New Jersey.
The flight distance (direct flight from Oshkosh, WI to Hackensack, NJ) is 769.11 mi.
957 mi = 1,539.40 kms