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

How far is Danville, Illinois from O'Fallon, Missouri?

The distance from Danville, Illinois to O'Fallon, Missouri is 187.2 miles (301.3 km) as the crow flies. O'Fallon, Missouri is located WSW of Danville, Illinois. By car, the driving distance is approximately 234 miles, taking about 4h 42min. A direct flight would take roughly 53min. Both are located in United States — Danville, Illinois in Illinois and O'Fallon, Missouri 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. 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 Danville, Illinois and O'Fallon, Missouri. 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.