Morristown, Tennessee to Mount Vernon, Illinois: Road Trip Guide & Distance

How far is Morristown, Tennessee from Mount Vernon, Illinois?

The distance from Morristown, Tennessee to Mount Vernon, Illinois is 340.8 miles (548.5 km) as the crow flies. Mount Vernon, Illinois is located WNW of Morristown, Tennessee. By car, the driving distance is approximately 409 miles, taking about 8h 14min. A direct flight would take roughly 1h 11min. Both are located in United States — Morristown, Tennessee in Tennessee and Mount Vernon, Illinois in Illinois.

This is a solid day of driving. Be sure to take breaks every 2-3 hours to avoid driver fatigue, and plan your meals ahead of time. 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 Morristown, Tennessee 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.