The drive from Appleton to St. Louis is a 480-mile journey heading south through Wisconsin and Illinois. You will take I-41 South to Milwaukee, then I-94 to Chicago, and finally I-55 South to St. Louis. The trip takes approximately 7.5 hours, depending on traffic in the Chicago area. This is a major interstate route that connects the upper Midwest to the Mississippi River gateway. It is a popular path for those traveling between Wisconsin and Missouri.
Total Distance: 770 km driving distance; 650 km straight-line air distance.
Avoid Chicago during rush hour to save significant time.
Spring or autumn for mild weather in both cities.