The drive from Madison to St. Louis is a 600 km journey. You will primarily use I-65 N and I-57 N, which takes you through Nashville. The trip typically takes 6 to 7 hours depending on traffic. This route is popular for those visiting the Gateway Arch. Ensure your vehicle is ready for the drive through the Midwest.
Total Distance: 600 km driving, 550 km air distance.
Stop in Nashville for lunch to break up the drive.
Spring and Autumn for mild weather.