Houston to New Orleans: Road Trip Guide & Distance

How far is Houston from New Orleans?

The distance from Houston to New Orleans is 317.7 miles (511.3 km) as the crow flies. New Orleans is located E of Houston. By car, the driving distance is approximately 348.1 miles, taking about 6h 32min. A direct flight would take roughly 1h 8min. Both are located in United States — Houston in Texas and New Orleans in Louisiana.

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. 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 Houston and New Orleans. The driving distance uses an OSRM road-route result when route data is available. Fuel, flight, bus, and train values are planning estimates and can change by date, provider, road closures, and border rules.