how far from houston to new orleans
Driving distance from Houston, TX to New Orleans, LA. The total driving distance from Houston, TX to New Orleans, LA is 347 miles or 558 kilometers. Your trip begins in Houston, Texas. It ends in New Orleans, Louisiana. If you are planning a road trip, you might also want to calculate the total driving time from Houston, TX to New Orleans, LA so you can see when you'll arrive at your destination.