There are
2,086 mi
from Oshkosh, WI to Thousand Oaks, CA
That's the driving distance. It would take 1 day 13 hours to go from Oshkosh, Wisconsin to Thousand Oaks, California.
The flight distance (direct flight from Oshkosh, WI to Thousand Oaks, CA) is 1,748.80 mi.
2,086 mi = 3,357.82 kms