Distance between cities › USA › Louisiana › Eunice, LA › Distance from Eunice to Round Mountain Book Hotels

Distance from Eunice, LA to Round Mountain, TX

Distance

409 mi

Time

7 hours 39 mins

Gas Cost

$38 - $74

There are 352.98 miles from Eunice to Round Mountain in west direction and 409 miles (658.22 kilometers) by car, following the I-10 route.

Eunice and Round Mountain are 7 hours 39 mins far apart, if you drive non-stop .

This is the fastest route from Eunice, LA to Round Mountain, TX.

Eunice, LA and Round Mountain, TX are in the same time zone (CDT). Current time in both locations is 11:57 pm.

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Lowest Price Rental Cars in Eunice, LA

Planning on renting a car to go from Eunice, LA to Round Mountain, TX? Here there are some offers to rent a car in Eunice, LA

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Eunice »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 16.43 gallons of gas to cover the route between Eunice, LA and Round Mountain, TX.

The estimated cost of gas to go from Eunice to Round Mountain is $53.58.

During the route, an average car will release 321.81 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 Eunice, LA and Round Mountain, TX

If you want to meet halfway between Eunice, LA and Round Mountain, TX or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 29.777609 and -95.412423, or 29º 46' 39.3924" N, 95º 24' 44.7228" W. This location is 204.50 miles away from Eunice, LA and Round Mountain, TX and it would take approximately 3 hours 49 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest and also the major city is Houston, TX, situated 201.57 miles from Eunice, LA and 209.29 miles from Round Mountain, TX. It would take 3 hours 48 mins to go from Eunice to Houston and 3 hours 54 mins to go from Round Mountain to Houston.