Ponca City to St. Louis: Road Trip Guide & Distance

How far is Ponca City from St. Louis?

The distance from Ponca City to St. Louis is 399.2 miles (642.4 km) as the crow flies. St. Louis is located ENE of Ponca City. By car, the driving distance is approximately 479 miles, taking about 9h 38min. A direct flight would take roughly 1h 18min. Both are located in United States — Ponca City in Oklahoma and St. Louis 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. 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 Ponca City 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.