Smyrna to St. Louis: Road Trip Guide & Distance

How far is Smyrna from St. Louis?

The distance from Smyrna to St. Louis is 272.5 miles (438.6 km) as the crow flies. St. Louis is located NW of Smyrna. By car, the driving distance is approximately 340.7 miles, taking about 6h 51min. A direct flight would take roughly 1h 3min. Both are located in United States — Smyrna in Tennessee and St. Louis in Missouri.

For a drive of this length, it's recommended to plan at least one quick rest stop to stretch your legs and grab a coffee. 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 Smyrna 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.