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

Distance from Katy, TX to Olney, TX

Distance

352 mi

Time

6 hours 46 mins

Gas Cost

$33 - $64

There are 301.73 miles from Katy to Olney in northwest direction and 352 miles (566.49 kilometers) by car, following the TX 6 route.

Katy and Olney are 6 hours 46 mins far apart, if you drive non-stop .

This is the fastest route from Katy, TX to Olney, TX. The halfway point is West, TX.

Katy, TX and Olney, TX are in the same time zone (CDT). Current time in both locations is 2:26 am.

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Lowest Price Rental Cars in Katy, TX

Planning on renting a car to go from Katy, TX to Olney, 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 14.15 gallons of gas to cover the route between Katy, TX and Olney, TX.

The estimated cost of gas to go from Katy to Olney is $45.94.

During the route, an average car will release 277.14 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 $3.25 per gallon of regular gas. Price last updated on March 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Katy, TX and Olney, TX

If you want to meet halfway between Katy, TX and Olney, TX or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 31.836479 and -97.099266, or 31º 50' 11.3244" N, 97º 5' 57.3576" W. This location is 176.11 miles away from Katy, TX and Olney, TX and it would take approximately 3 hours 23 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is West, TX, situated 184 miles from Katy, TX and 184 miles from Olney, TX. It would take 2 hours 55 mins to go from Katy to West and 3 hours 11 mins to go from Olney to West.

Major City Closest to Halfway Point

The major city closest to the halfway point between Katy, TX and Olney, TX is Waco, TX, situated 171 miles from Katy, TX and 203 miles from Olney, TX. It would take 2 hours 45 mins to go from Katy to and 3 hours 27 mins to go from Olney to Waco.