O'Fallon, Missouri to Springfield, Tennessee: Road Trip Guide & Distance

How far is O'Fallon, Missouri from Springfield, Tennessee?

The distance from O'Fallon, Missouri to Springfield, Tennessee is 262.3 miles (422.1 km) as the crow flies. Springfield, Tennessee is located SE of O'Fallon, Missouri. By car, the driving distance is approximately 327.8 miles, taking about 6h 36min. A direct flight would take roughly 1h 2min. Both are located in United States — O'Fallon, Missouri in Missouri and Springfield, Tennessee in Tennessee.

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. 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 O'Fallon, Missouri and Springfield, Tennessee. 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.