Marion, Iowa to Peoria: Road Trip Guide & Distance

How far is Marion, Iowa from Peoria?

The distance from Marion, Iowa to Peoria is 139.4 miles (224.3 km) as the crow flies. Peoria is located SE of Marion, Iowa. By car, the driving distance is approximately 174.2 miles, taking about 3h 30min. A direct flight would take roughly 47min. Both are located in United States — Marion, Iowa in Iowa and Peoria in Illinois.

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. Heading East means you'll be driving into the sunrise if you start early. Keep your windshield clean for the best visibility. 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 Marion, Iowa and Peoria. 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.