Distance between cities › USA › Texas › Katy, TX › Distance from Katy to Langtry Book Hotels

Distance from Katy, TX to Langtry, TX

Distance

377 mi

Time

6 hours 53 mins

Gas Cost

$35 - $67

There are 343.87 miles from Katy to Langtry in west direction and 377 miles (606.72 kilometers) by car, following the I-10 route.

Katy and Langtry are 6 hours 53 mins far apart, if you drive non-stop .

This is the fastest route from Katy, TX to Langtry, TX. The halfway point is La Coste, TX.

Katy, TX and Langtry, TX are in the same time zone (CDT). Current time in both locations is 9:37 pm.

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Lowest Price Rental Cars in Katy, TX

Planning on renting a car to go from Katy, TX to Langtry, TX? Here there are some offers to rent a car in Katy, TX

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Katy »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 15.16 gallons of gas to cover the route between Katy, TX and Langtry, TX.

The estimated cost of gas to go from Katy to Langtry is $48.60.

During the route, an average car will release 296.99 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 $3.21 per gallon of regular gas. Price last updated on March 11, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Katy, TX and Langtry, TX

If you want to meet halfway between Katy, TX and Langtry, TX or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 29.371544 and -98.801949, or 29º 22' 17.5584" N, 98º 48' 7.0164" W. This location is 188.73 miles away from Katy, TX and Langtry, TX and it would take approximately 3 hours 26 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is La Coste, TX, situated 191 miles from Katy, TX and 193 miles from Langtry, TX. It would take 2 hours 43 mins to go from Katy to La Coste and 3 hours 38 mins to go from Langtry to La Coste.

Major City Closest to Halfway Point

The major city closest to the halfway point between Katy, TX and Langtry, TX is San Antonio, TX, situated 167 miles from Katy, TX and 212 miles from Langtry, TX. It would take 2 hours 23 mins to go from Katy to and 3 hours 57 mins to go from Langtry to San Antonio.