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

Distance from Katy, TX to Sunset, TX

Distance

312 mi

Time

5 hours 39 mins

Gas Cost

$29 - $56

There are 277.88 miles from Katy to Sunset in northwest direction and 312 miles (502.12 kilometers) by car, following the TX 6 route.

Katy and Sunset are 5 hours 39 mins far apart, if you drive non-stop .

This is the fastest route from Katy, TX to Sunset, TX. The halfway point is Riesel, TX.

Katy, TX and Sunset, TX are in the same time zone (CDT). Current time in both locations is 9:53 pm.

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Lowest Price Rental Cars in Katy, TX

Planning on renting a car to go from Katy, TX to Sunset, 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 12.53 gallons of gas to cover the route between Katy, TX and Sunset, TX.

The estimated cost of gas to go from Katy to Sunset is $40.17.

During the route, an average car will release 245.48 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 Sunset, TX

If you want to meet halfway between Katy, TX and Sunset, TX or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 31.474249 and -96.925415, or 31º 28' 27.2964" N, 96º 55' 31.494" W. This location is 156 miles away from Katy, TX and Sunset, TX and it would take approximately 2 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 Riesel, TX, situated 154 miles from Katy, TX and 159 miles from Sunset, TX. It would take 2 hours 50 mins to go from Katy to Riesel and 2 hours 33 mins to go from Sunset to Riesel.

Major City Closest to Halfway Point

The major city closest to the halfway point between Katy, TX and Sunset, TX is Waco, TX, situated 171 miles from Katy, TX and 148 miles from Sunset, TX. It would take 3 hours 12 mins to go from Katy to and 2 hours 21 mins to go from Sunset to Waco.