ARRL, the national association for Amateur Radio. 225 Main Street. Newington, CT, 06111-1494 USA. Tel:1-860-594-0200 Fax:1-860-594-0259. Toll-free:1-888-277-5289. hq@arrl.org.
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.
Road Trippinâ: Houston to New Orleans. Itâs 350 miles from Houston to New Orleans, but in terms of culture, itâs a million miles away. Once the invisible border between Texas and Louisiana is crossed, the accent isnât the only thing that changes: steak becomes gumbo and country music becomes zydeco.