Meridian to Port Arthur: Road Trip Guide & Distance

How far is Meridian from Port Arthur?

The distance from Meridian to Port Arthur is 354 miles (569.7 km) as the crow flies. Port Arthur is located WSW of Meridian. By car, the driving distance is approximately 424.8 miles, taking about 8h 33min. A direct flight would take roughly 1h 13min. Both are located in United States — Meridian in Mississippi and Port Arthur in Texas.

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 Meridian and Port Arthur. 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.