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

Distance from Katy, TX to Slocum, TX

Distance

162 mi

Time

3 hours 9 mins

Gas Cost

$15 - $29

There are 129.31 miles from Katy to Slocum in north direction and 162 miles (260.71 kilometers) by car, following the I-45 route.

Katy and Slocum are 3 hours 9 mins far apart, if you drive non-stop .

This is the fastest route from Katy, TX to Slocum, TX. The halfway point is Huntsville, TX.

Katy, TX and Slocum, TX are in the same time zone (CDT). Current time in both locations is 12:24 pm.

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Lowest Price Rental Cars in Katy, TX

Planning on renting a car to go from Katy, TX to Slocum, 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 6.53 gallons of gas to cover the route between Katy, TX and Slocum, TX.

The estimated cost of gas to go from Katy to Slocum is $21.20.

During the route, an average car will release 127.85 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 Slocum, TX

If you want to meet halfway between Katy, TX and Slocum, TX or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 30.737249 and -95.596298, or 30º 44' 14.0964" N, 95º 35' 46.6728" W. This location is 81.24 miles away from Katy, TX and Slocum, TX and it would take approximately 1 hour 34 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Huntsville, TX, situated 87 miles from Katy, TX and 91 miles from Slocum, TX. It would take 1 hour 36 mins to go from Katy to Huntsville and 1 hour 37 mins to go from Slocum to Huntsville.