There are
297 mi
from Oshkosh, WI to Farmington, MN
That's the driving distance. It would take 5 hours 48 mins to go from Oshkosh, Wisconsin to Farmington, Minnesota.
The flight distance (direct flight from Oshkosh, WI to Farmington, MN) is 231.30 mi.
297 mi = 478.34 kms