Distance between cities › USA › Texas › Altair, TX › Distance from Altair to Deville Book Hotels

Distance from Altair, TX to Deville, LA

Distance

330 mi

Time

6 hours 28 mins

Gas Cost

$30 - $59

There are 284.95 miles from Altair to Deville in northeast direction and 330 miles (531.08 kilometers) by car, following the US-190 route.

Altair and Deville are 6 hours 28 mins far apart, if you drive non-stop .

This is the fastest route from Altair, TX to Deville, LA.

Altair, TX and Deville, LA are in the same time zone (CDT). Current time in both locations is 11:32 pm.

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Lowest Price Rental Cars in Altair, TX

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Altair »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 13.25 gallons of gas to cover the route between Altair, TX and Deville, LA.

The estimated cost of gas to go from Altair to Deville is $42.45.

During the route, an average car will release 259.59 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 Altair, TX and Deville, LA

If you want to meet halfway between Altair, TX and Deville, LA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 30.750472 and -94.611814, or 30º 45' 1.6992" N, 94º 36' 42.5304" W. This location is 164.96 miles away from Altair, TX and Deville, LA and it would take approximately 3 hours 14 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Dallardsville, TX, situated 169 miles from Altair, TX and 170 miles from Deville, LA. It would take 3 hours 14 mins to go from Altair to Dallardsville and 3 hours 42 mins to go from Deville to Dallardsville.