Distance between cities › USA › Texas › Mount Vernon, TX › Distance from Mount Vernon to Longleaf Book Hotels

Distance from Mount Vernon, TX to Longleaf, LA

Distance

269 mi

Time

4 hours 59 mins

Gas Cost

$25 - $49

There are 217.08 miles from Mount Vernon to Longleaf in southeast direction and 269 miles (432.91 kilometers) by car, following the I-49 route.

Mount Vernon and Longleaf are 4 hours 59 mins far apart, if you drive non-stop .

This is the fastest route from Mount Vernon, TX to Longleaf, LA.

Mount Vernon, TX and Longleaf, LA are in the same time zone (CDT). Current time in both locations is 2:03 pm.

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Lowest Price Rental Cars in Mount Vernon, TX

Planning on renting a car to go from Mount Vernon, TX to Longleaf, LA? Here there are some offers to rent a car in Mount Vernon, TX

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Mount Vernon »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 10.82 gallons of gas to cover the route between Mount Vernon, TX and Longleaf, LA.

The estimated cost of gas to go from Mount Vernon to Longleaf is $35.30.

During the route, an average car will release 212.05 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 $3.26 per gallon of regular gas. Price last updated on March 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Mount Vernon, TX and Longleaf, LA

If you want to meet halfway between Mount Vernon, TX and Longleaf, LA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 32.391738 and -93.752064, or 32º 23' 30.2568" N, 93º 45' 7.4304" W. This location is 134.75 miles away from Mount Vernon, TX and Longleaf, LA and it would take approximately 2 hours 29 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Forbing, LA, situated 134 miles from Mount Vernon, TX and 138 miles from Longleaf, LA. It would take 2 hours 33 mins to go from Mount Vernon to Forbing and 2 hours 32 mins to go from Longleaf to Forbing.

Major City Closest to Halfway Point

The major city closest to the halfway point between Mount Vernon, TX and Longleaf, LA is Shreveport, LA, situated 132 miles from Mount Vernon, TX and 148 miles from Longleaf, LA. It would take 2 hours 32 mins to go from Mount Vernon to Shreveport and 2 hours 44 mins to go from Longleaf to Shreveport.