Miles between Decatur, IL and Port Washington, WI

There are
284 mi
from Decatur, IL to Port Washington, WI

That's the driving distance. It would take 5 hours 38 mins to go from Decatur, Illinois to Port Washington, Wisconsin.

The flight distance (direct flight from Decatur, IL to Port Washington, WI) is 251.32 mi.

284 mi = 457.63 kms