Miles between Frederick, MD and Oshkosh, WI

There are
823 mi
from Frederick, MD to Oshkosh, WI

That's the driving distance. It would take 15 hours 26 mins to go from Frederick, Maryland to Oshkosh, Wisconsin.

The flight distance (direct flight from Frederick, MD to Oshkosh, WI) is 655.75 mi.

823 mi = 1,325.18 kms