Miles between Green Bay, WI and Buffalo, NY

There are
630 mi
from Green Bay, WI to Buffalo, NY

That's the driving distance. It would take 12 hours 50 mins to go from Green Bay, Wisconsin to Buffalo, New York.

The flight distance (direct flight from Green Bay, WI to Buffalo, NY) is 470.06 mi.

630 mi = 1,013.80 kms