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

Distance from Katy, TX to Tornillo, TX

Distance

681 mi

Time

11 hours 10 mins

Gas Cost

$62 - $121

There are 620.72 miles from Katy to Tornillo in west direction and 681 miles (1,095.96 kilometers) by car, following the I-10 and US-87 route.

Katy and Tornillo are 11 hours 10 mins far apart, if you drive non-stop .

This is the fastest route from Katy, TX to Tornillo, TX. The halfway point is Sonora, TX.

Please note the time difference between Katy, TX and Tornillo, TX is 1 hour. The current time in Katy is 8:00 pm and the current time in Tornillo is 7:00 pm.

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Lowest Price Rental Cars in Katy, TX

Planning on renting a car to go from Katy, TX to Tornillo, 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 27.36 gallons of gas to cover the route between Katy, TX and Tornillo, TX.

The estimated cost of gas to go from Katy to Tornillo is $87.70.

During the route, an average car will release 535.96 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 Tornillo, TX

If you want to meet halfway between Katy, TX and Tornillo, TX or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 30.631575 and -100.817589, or 30º 37' 53.67" N, 100º 49' 3.3204" W. This location is 340.59 miles away from Katy, TX and Tornillo, TX and it would take approximately 5 hours 35 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Sonora, TX, situated 337 miles from Katy, TX and 349 miles from Tornillo, TX. It would take 5 hours 16 mins to go from Katy to Sonora and 6 hours 20 mins to go from Tornillo to Sonora.