Arnold to Mount Vernon, Illinois: Road Trip Guide & Distance

How far is Arnold from Mount Vernon, Illinois?

The distance from Arnold to Mount Vernon, Illinois is 80.3 miles (129.2 km) as the crow flies. Mount Vernon, Illinois is located E of Arnold. By car, the driving distance is approximately 100.4 miles, taking about 2h 1min. A direct flight would take roughly 40min. Both are located in United States — Arnold in Missouri and Mount Vernon, Illinois in Illinois.

This is a quick and easy drive, perfect for a day trip or weekend getaway. You can easily make the round trip in a single day. 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 Arnold and Mount Vernon, Illinois. 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.