Distance from New Orleans, LA to San Antonio, TX
New Orleans, LA to San Antonio, TX is about 507 miles (815 km) as the crow flies. Driving distance is typically longer, since roads rarely follow a straight line — expect to cover noticeably more ground behind the wheel than this direct-line figure.
A direct flight would take about 1 hr 46 min, based on typical commercial cruise speed plus time for takeoff and landing. Actual flight time varies by route, aircraft, and any layovers.
Looking for a meeting point? The geographic midpoint between New Orleans, LA and San Antonio, TX is roughly near Houston, TX.
Open New Orleans, LA and San Antonio, TX on the map →
FAQ
How far is it from New Orleans, LA to San Antonio, TX?
New Orleans, LA to San Antonio, TX is about 507 miles (815 km) in a straight line. Driving distance is typically longer, since roads rarely run point-to-point.
How long would it take to fly from New Orleans, LA to San Antonio, TX?
A direct flight between New Orleans, LA and San Antonio, TX would take about 1 hr 46 min, based on typical commercial cruise speed plus time for takeoff and landing. Actual flight time depends on the route, aircraft, and layovers.