How long does it take to drive from hamilton Ontario St. Louis Missouri?

The drive between Hamilton, Ontario, Canada, and St. Louis, Missouri, United States, is approximately 1,107 miles (1,782 kilometers). The estimated driving time without considering stops is about 16 hours and 35 minutes.

However, it's important to note that this is just an approximate time and can vary depending on several factors such as traffic, weather conditions, construction delays, and border crossing wait times (if applicable). If you're planning to make this trip, it's a good idea to allow for additional time for rest and unexpected delays.