There are
2,064 mi
from Huntington Beach, CA to Oshkosh, WI
That's the driving distance. It would take 1 day 12 hours to go from Huntington Beach, California to Oshkosh, Wisconsin.
The flight distance (direct flight from Huntington Beach, CA to Oshkosh, WI) is 1,727.24 mi.
2,064 mi = 3.22 kms