Biloxi to Marietta: Road Trip Guide & Distance

How far is Biloxi from Marietta?

The distance from Biloxi to Marietta is 353 miles (568.1 km) as the crow flies. Marietta is located NE of Biloxi. By car, the driving distance is approximately 423.6 miles, taking about 8h 31min. A direct flight would take roughly 1h 13min. Both are located in United States — Biloxi in Mississippi and Marietta in Georgia.

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 Biloxi and Marietta. 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.