There are
2,121 mi
from Oshkosh, WI to Springfield, OR
That's the driving distance. It would take 1 day 13 hours to go from Oshkosh, Wisconsin to Springfield, Oregon.
The flight distance (direct flight from Oshkosh, WI to Springfield, OR) is 1,699.96 mi.
2,121 mi = 3,413.94 kms