Oxford, Ohio to St. Charles, Maryland: Road Trip Guide & Distance

How far is Oxford, Ohio from St. Charles, Maryland?

The distance from Oxford, Ohio to St. Charles, Maryland is 424 miles (682.4 km) as the crow flies. St. Charles, Maryland is located E of Oxford, Ohio. By car, the driving distance is approximately 508.8 miles, taking about 10h 14min. A direct flight would take roughly 1h 21min. Both are located in United States — Oxford, Ohio in Ohio and St. Charles, Maryland in Maryland.

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. Heading East means you'll be driving into the sunrise if you start early. Keep your windshield clean for the best visibility.

Coordinates come from public place data for Oxford, Ohio and St. Charles, Maryland. 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.