Great Smoky Mountains to Saint Charles, Missouri: Road Trip Guide & Distance

How far is Great Smoky Mountains from Saint Charles, Missouri?

The distance from Great Smoky Mountains to Saint Charles, Missouri is 442.7 miles (712.4 km) as the crow flies. Saint Charles, Missouri is located WNW of Great Smoky Mountains. By car, the driving distance is approximately 531.2 miles, taking about 10h 41min. A direct flight would take roughly 1h 23min. Both are located in United States — Great Smoky Mountains in Tennessee and Saint Charles, Missouri in Missouri.

This is a solid day of driving. Be sure to take breaks every 2-3 hours to avoid driver fatigue, and plan your meals ahead of time. Since you'll be heading mostly West, pack a good pair of sunglasses if you plan to drive during the late afternoon to avoid the harsh sun glare.

Coordinates come from public place data for Great Smoky Mountains and Saint Charles, Missouri. The driving distance is estimated from straight-line distance with a road-factor model, so confirm the route in your navigation app. Fuel, flight, bus, and train values are planning estimates and can change by date, provider, road closures, and border rules.