Germantown, Maryland to Oak Ridge: Road Trip Guide & Distance

How far is Germantown, Maryland from Oak Ridge?

The distance from Germantown, Maryland to Oak Ridge is 440.9 miles (709.5 km) as the crow flies. Oak Ridge is located WSW of Germantown, Maryland. By car, the driving distance is approximately 529 miles, taking about 10h 39min. A direct flight would take roughly 1h 23min. Both are located in United States — Germantown, Maryland in Maryland 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 Germantown, Maryland 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.