Distance between cities › USA › Louisiana › Covington, LA › Distance from Covington to Marathon Book Hotels

Distance from Covington, LA to Marathon, TX

Distance

895 mi

Time

15 hours 39 mins

Gas Cost

$83 - $162

There are 783.57 miles from Covington to Marathon in west direction and 895 miles (1,440.36 kilometers) by car, following the I-10 route.

Covington and Marathon are 15 hours 39 mins far apart, if you drive non-stop .

This is the fastest route from Covington, LA to Marathon, TX.

Covington, LA and Marathon, TX are in the same time zone (CDT). Current time in both locations is 12:04 am.

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Lowest Price Rental Cars in Covington, LA

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Covington »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 35.94 gallons of gas to cover the route between Covington, LA and Marathon, TX.

The estimated cost of gas to go from Covington to Marathon is $117.23.

During the route, an average car will release 704.12 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 Covington, LA and Marathon, TX

If you want to meet halfway between Covington, LA and Marathon, TX or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 29.69657 and -97.131309, or 29º 41' 47.652" N, 97º 7' 52.7124" W. This location is 447.44 miles away from Covington, LA and Marathon, TX and it would take approximately 7 hours 49 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Flatonia, TX, situated 441 miles from Covington, LA and 455 miles from Marathon, TX. It would take 8 hours 8 mins to go from Covington to Flatonia and 7 hours 34 mins to go from Marathon to Flatonia.