Distance between cities › USA › Texas › Addison, TX › Distance from Addison to Mandeville Book Hotels

Distance from Addison, TX to Mandeville, LA

Distance

507 mi

Time

9 hours 11 mins

Gas Cost

$46 - $90

There are 436.43 miles from Addison to Mandeville in southeast direction and 507 miles (815.94 kilometers) by car, following the I-49 route.

Addison and Mandeville are 9 hours 11 mins far apart, if you drive non-stop .

This is the fastest route from Addison, TX to Mandeville, LA. The halfway point is Powhatan, LA.

Addison, TX and Mandeville, LA are in the same time zone (CDT). Current time in both locations is 11:22 pm.

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Lowest Price Rental Cars in Addison, TX

Planning on renting a car to go from Addison, TX to Mandeville, LA? Here there are some offers to rent a car in Addison, TX

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Addison »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 20.36 gallons of gas to cover the route between Addison, TX and Mandeville, LA.

The estimated cost of gas to go from Addison to Mandeville is $65.22.

During the route, an average car will release 398.82 pounds of CO₂ to the atmosphere. The carbon footprint would be 0.79 pounds of CO₂ per mile.

Average USA gas price used for calculation is $3.20 per gallon of regular gas. Price last updated on March 11, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Addison, TX and Mandeville, LA

If you want to meet halfway between Addison, TX and Mandeville, LA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 31.831429 and -93.252731, or 31º 49' 53.1444" N, 93º 15' 9.8316" W. This location is 253.44 miles away from Addison, TX and Mandeville, LA and it would take approximately 4 hours 35 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Powhatan, LA, situated 253 miles from Addison, TX and 262 miles from Mandeville, LA. It would take 4 hours 21 mins to go from Addison to Powhatan and 4 hours 40 mins to go from Mandeville to Powhatan.