Gaithersburg to Mount Vernon, Ohio: Road Trip Guide & Distance

How far is Gaithersburg from Mount Vernon, Ohio?

The distance from Gaithersburg to Mount Vernon, Ohio is 293.6 miles (472.5 km) as the crow flies. Mount Vernon, Ohio is located WNW of Gaithersburg. By car, the driving distance is approximately 367 miles, taking about 7h 23min. A direct flight would take roughly 1h 5min. Both are located in United States — Gaithersburg in Maryland and Mount Vernon, Ohio in Ohio.

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 Gaithersburg and Mount Vernon, Ohio. 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.