O'Fallon, Illinois to Sikeston: Road Trip Guide & Distance

How far is O'Fallon, Illinois from Sikeston?

The distance from O'Fallon, Illinois to Sikeston is 119.9 miles (192.9 km) as the crow flies. Sikeston is located S of O'Fallon, Illinois. By car, the driving distance is approximately 149.8 miles, taking about 3h 1min. A direct flight would take roughly 44min. Both are located in United States — O'Fallon, Illinois in Illinois and Sikeston 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. Given the short distance, driving or taking a train is often faster and more convenient than dealing with airport security and flight boarding times.

Coordinates come from public place data for O'Fallon, Illinois and Sikeston. 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.