Marion, Ohio to Morristown, Tennessee: Road Trip Guide & Distance

How far is Marion, Ohio from Morristown, Tennessee?

The distance from Marion, Ohio to Morristown, Tennessee is 302.4 miles (486.7 km) as the crow flies. Morristown, Tennessee is located S of Marion, Ohio. By car, the driving distance is approximately 378 miles, taking about 7h 36min. A direct flight would take roughly 1h 7min. Both are located in United States — Marion, Ohio in Ohio and Morristown, Tennessee in Tennessee.

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.

Coordinates come from public place data for Marion, Ohio and Morristown, Tennessee. 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.