Miles between Decatur, IL and Platteville, WI

There are
275 mi
from Decatur, IL to Platteville, WI

That's the driving distance. It would take 5 hours 19 mins to go from Decatur, Illinois to Platteville, Wisconsin.

The flight distance (direct flight from Decatur, IL to Platteville, WI) is 215.02 mi.

275 mi = 442.46 kms