Joliet to Saint Peters, Missouri: Road Trip Guide & Distance

How far is Joliet from Saint Peters, Missouri?

The distance from Joliet to Saint Peters, Missouri is 231.2 miles (372.1 km) as the crow flies. Saint Peters, Missouri is located SW of Joliet. By car, the driving distance is approximately 289 miles, taking about 5h 49min. A direct flight would take roughly 58min. Both are located in United States — Joliet in Illinois and Saint Peters, 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.

Coordinates come from public place data for Joliet and Saint Peters, 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.