Frederick to Marion, Ohio: Road Trip Guide & Distance

How far is Frederick from Marion, Ohio?

The distance from Frederick to Marion, Ohio is 313.2 miles (504.1 km) as the crow flies. Marion, Ohio is located WNW of Frederick. By car, the driving distance is approximately 375.9 miles, taking about 7h 34min. A direct flight would take roughly 1h 8min. Both are located in United States — Frederick in Maryland and Marion, 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 Frederick and Marion, 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.