The drive from Harbor Springs to St. Louis is approximately 550 miles and takes about 9 hours via US-131 S and I-55 S. St. Louis is a major city known for its Gateway Arch, museums, and vibrant downtown. The drive takes you through the center of the state and across the Midwest. It is a common route for those traveling between Northern Michigan and the St. Louis area.
Total Distance: 880 km driving distance; 750 km straight-line air distance.
The route is long.
Spring and autumn are great for exploring the city.