Conroe to St. Louis: Road Trip Guide & Distance
How far is Conroe from St. Louis?
The distance from Conroe to St. Louis is 647.5 miles (1042.1 km) as the crow flies. St. Louis is located NNE of Conroe. By car, the driving distance is approximately 777 miles, taking about 15h 38min. A direct flight would take roughly 1h 48min. Both are located in United States — Conroe in Texas and St. Louis in Missouri.
This is a serious multi-day road trip! We strongly recommend breaking this journey up with an overnight stay to ensure you arrive safely and refreshed. Heading East means you'll be driving into the sunrise if you start early. Keep your windshield clean for the best visibility.
Coordinates come from public place data for Conroe and St. Louis. 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.
How to Get from Conroe to St. Louis
Suggested Stops Between Conroe & St. Louis
- 1357 mi
- 2183 mi
- 3157 mi
- 4373 mi
- 5322 mi
Quick Facts
Did You Know?
- At walking speed (3 mph), it would take about 216 hours of non-stop walking
- By bicycle at 12 mph, the journey would take roughly 54 hours
- You could travel this distance about 38.5 times to circle the Earth's equator