San Diego to St. Louis: Road Trip Guide & Distance
How far is San Diego from St. Louis?
The distance from San Diego to St. Louis is 1561.2 miles (2512.5 km) as the crow flies. St. Louis is located ENE of San Diego. By car, the driving distance is approximately 1849.9 miles, taking about 32h 22min. A direct flight would take roughly 3h 38min. Both are located in United States — San Diego in California 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. For a trip of this distance, flying is significantly faster. However, driving offers the flexibility to explore stops along the way.
Coordinates come from public place data for San Diego and St. Louis. The driving distance uses an OSRM road-route result when route data is available. Fuel, flight, bus, and train values are planning estimates and can change by date, provider, road closures, and border rules.
How to Get from San Diego to St. Louis
Suggested Stops Between San Diego & St. Louis
- 11169 mi
- 2673 mi
- 3308 mi
- 4298 mi
- 51142 mi
Quick Facts
Did You Know?
- At walking speed (3 mph), it would take about 520 hours of non-stop walking
- By bicycle at 12 mph, the journey would take roughly 130 hours
- You could travel this distance about 16 times to circle the Earth's equator