Miles between Decatur, IL and West Allis, WI

There are
261 mi
from Decatur, IL to West Allis, WI

That's the driving distance. It would take 4 hours 59 mins to go from Decatur, Illinois to West Allis, Wisconsin.

The flight distance (direct flight from Decatur, IL to West Allis, WI) is 224.89 mi.

261 mi = 420.81 kms