O'Fallon, Missouri to Winchester, Virginia: Road Trip Guide & Distance

How far is O'Fallon, Missouri from Winchester, Virginia?

The distance from O'Fallon, Missouri to Winchester, Virginia is 673.1 miles (1083.3 km) as the crow flies. Winchester, Virginia is located E of O'Fallon, Missouri. By car, the driving distance is approximately 807.8 miles, taking about 16h 15min. A direct flight would take roughly 1h 51min. Both are located in United States — O'Fallon, Missouri in Missouri and Winchester, Virginia in Virginia.

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 O'Fallon, Missouri and Winchester, Virginia. 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.