Delaware to Oak Ridge: Road Trip Guide & Distance

How far is Delaware from Oak Ridge?

The distance from Delaware to Oak Ridge is 303.4 miles (488.3 km) as the crow flies. Oak Ridge is located SSW of Delaware. By car, the driving distance is approximately 379.3 miles, taking about 7h 38min. A direct flight would take roughly 1h 7min. Both are located in United States — Delaware in Ohio and Oak Ridge 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. 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 Delaware and Oak Ridge. 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.