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

How far is Frederick from Mount Vernon, Ohio?

The distance from Frederick to Mount Vernon, Ohio is 277.3 miles (446.3 km) as the crow flies. Mount Vernon, Ohio is located WNW of Frederick. By car, the driving distance is approximately 346.7 miles, taking about 6h 58min. A direct flight would take roughly 1h 3min. Both are located in United States — Frederick in Maryland and Mount Vernon, Ohio in Ohio.

For a drive of this length, it's recommended to plan at least one quick rest stop to stretch your legs and grab a coffee. 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 Frederick 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.