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Best Route from Dallas to New Orleans: Drive Guide
Find the best route from Dallas to New Orleans, with mileage, drive time, and the towns worth stopping in along I-20 and I-49.
In short
The fastest route from Dallas to New Orleans runs about 900 km (559 mi) via I-20 and I-49, taking roughly 8 hours 25 minutes of driving without stops. It passes through Tyler, Shreveport, Natchitoches, Alexandria, Lafayette, and Baton Rouge before reaching the city. Done as a straight shot, it's a long single day; split over two days, it's an easy and scenic haul.
Figuring out the best route from Dallas to New Orleans really comes down to one decision: take the direct highway corridor through Shreveport and Lafayette, or wander onto smaller roads that look charming on a map but add hours you probably don’t want to spend. For most travelers, the highway route wins, and it’s worth knowing exactly what that drive involves before you load up the car.
The drive, leg by leg
| Leg | Distance | Drive time |
|---|---|---|
| Dallas to Tyler | 100 mi / 160 km | 1 h 30 min |
| Tyler to Shreveport | 99 mi / 159 km | 1 h 30 min |
| Shreveport to Natchitoches | 76 mi / 122 km | 1 h 5 min |
| Natchitoches to Alexandria | 59 mi / 95 km | 50 min |
| Alexandria to Lafayette | 89 mi / 143 km | 1 h 15 min |
| Lafayette to Baton Rouge | 56 mi / 90 km | 55 min |
| Baton Rouge to New Orleans | 82 mi / 131 km | 1 h 15 min |
| Total | 561 mi / 900 km | 8 h 20 min |
Drive times without stops or traffic, to the nearest 5 minutes. Routing by Geoapify · map data © OpenStreetMap contributors.
The fastest route from Dallas to New Orleans
The quickest way between Dallas, Texas and New Orleans follows I-20 east out of Texas and then I-49 south through central Louisiana, covering 900 km (559 mi) in about 8 hours 25 minutes of driving without stops. That’s a long but entirely doable single day if you start early, though plenty of travelers break it into two more relaxed days with an overnight somewhere around Shreveport or Alexandria.
Mile by mile through Texas and Louisiana
Here’s how the legs break down along the fastest route:
- Dallas to Tyler: 160 km / 100 mi, about 1 h 30 min
- Tyler to Shreveport: 159 km / 99 mi, about 1 h 30 min
- Shreveport to Natchitoches: 122 km / 76 mi, about 1 h 5 min
- Natchitoches to Alexandria: 95 km / 59 mi, about 50 min
- Alexandria to Lafayette: 143 km / 89 mi, about 1 h 15 min
- Lafayette to Baton Rouge: 90 km / 56 mi, about 55 min
- Baton Rouge to New Orleans: 131 km / 82 mi, about 1 h 15 min
That steady progression of hour-to-ninety-minute legs makes it simple to plan fuel and food stops without much guesswork.
Towns worth a stop along the way
The route isn’t just a means to an end — several towns along it reward a short detour or an overnight stay.
Shreveport and Natchitoches
Shreveport sits almost exactly at the Texas-Louisiana line and makes a natural halfway break if you’re splitting the drive into two days. From there, Natchitoches is a quick hop down I-49 and is known for its historic district along Cane River Lake, a pleasant stretch-your-legs stop before the longer haul to Alexandria.
Lafayette and the Cajun Prairie
Lafayette, about an hour past Alexandria, is the heart of Cajun country and a good place to grab a meal before the final run into New Orleans. By the time you reach Baton Rouge and then New Orleans itself, you’re in a city built on jazz, Creole cooking, and centuries of French, Spanish, and African influence, layered into neighborhoods from the French Quarter’s ironwork balconies to the oak-lined Garden District. New Orleans rewards a few unhurried days of wandering, typically three to five, well beyond what the drive itself demands.
How many days do you actually need
If you’re only after the destination, one long day of driving covers it. But if Dallas and New Orleans are both part of the trip rather than just endpoints, give yourself more room. Dallas alone holds enough museums, parks, and historic sites, from the Dallas Museum of Art to the Sixth Floor Museum at Dealey Plaza, to fill two to four days before you even leave town. Pair that with New Orleans’s three to five days and a two-day drive between them, and you’ve got a full week-plus itinerary rather than a weekend dash.
Alternate routes and why we don’t recommend them
Unless you have a specific reason to chase smaller highways, it’s not a practical alternative for this trip. If you’re instead road-tripping up from the south, our guide on how far Austin is from New Orleans and the complete Austin-to-New Orleans route guide cover that version of the drive in detail, including the best time of year to make it.
Good to know
New Orleans typically rewards three to five days of exploring beyond the drive itself.
Planning the logistics for real
Knowing the route is one thing; turning it into a trip with the right stops, timed right, is another. This is where Journey Builder fits in. It builds the Dallas-to-New Orleans route automatically, with distance and drive time for every leg and alternative roads if you’d rather avoid certain highways. It also ranks the towns along the way, like Shreveport, Natchitoches, and Lafayette, and shows how far each is off your route and how much of a detour it adds, so you can decide which stops are worth it. Once you’ve picked your stops, the auto-scheduler arranges everything around your wake-up and bedtime, meals, and drive times, so a two-day version of this trip comes together in a few minutes instead of a few spreadsheets. If you’re also mapping other drives out of Dallas, our guide to the Dallas to Las Vegas drive walks through that route the same way.
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Sign up for Journey BuilderIn this series
- Road Trip from Dallas to New Orleans: Route, Stops and Timing
- How Long Is the Drive From Dallas to New Orleans?
- Things to See Between Dallas and New Orleans
- Best Route from Dallas to New Orleans: Drive Guide
- The Best Way to Get From Dallas to New Orleans
- Dallas to New Orleans Road Trip Itinerary: Route, Stops, and Timing
- How to Plan a Road Trip from Dallas to New Orleans
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