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.
Houston is approx 50 miles from Galveston which sits on the Gulf. However, La Porte, TX and the Trinity Bayis only 25 miles from Houston.