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

Distance from Katy, TX to Lawn, TX

Distance

331 mi

Time

6 hours 4 mins

Gas Cost

$30 - $59

There are 283.57 miles from Katy to Lawn in northwest direction and 331 miles (532.69 kilometers) by car, following the TX 71 route.

Katy and Lawn are 6 hours 4 mins far apart, if you drive non-stop .

This is the fastest route from Katy, TX to Lawn, TX. The halfway point is Liberty Hill, TX.

Katy, TX and Lawn, TX are in the same time zone (CDT). Current time in both locations is 9:18 pm.

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Lowest Price Rental Cars in Katy, TX

Planning on renting a car to go from Katy, TX to Lawn, 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 13.31 gallons of gas to cover the route between Katy, TX and Lawn, TX.

The estimated cost of gas to go from Katy to Lawn is $42.67.

During the route, an average car will release 260.75 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 Lawn, TX

If you want to meet halfway between Katy, TX and Lawn, TX or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 30.668993 and -97.879646, or 30º 40' 8.3748" N, 97º 52' 46.7256" W. This location is 165.70 miles away from Katy, TX and Lawn, TX and it would take approximately 3 hours 2 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Liberty Hill, TX, situated 167 miles from Katy, TX and 168 miles from Lawn, TX. It would take 2 hours 39 mins to go from Katy to Liberty Hill and 3 hours 14 mins to go from Lawn to Liberty Hill.

Major City Closest to Halfway Point

The major city closest to the halfway point between Katy, TX and Lawn, TX is Austin, TX, situated 134 miles from Katy, TX and 199 miles from Lawn, TX. It would take 2 hours 8 mins to go from Katy to and 3 hours 44 mins to go from Lawn to Austin.