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

Distance from Katy, TX to Walker, KY

Distance

1,048 mi

Time

19 hours 13 mins

Gas Cost

$96 - $187

There are 852.72 miles from Katy to Walker in northeast direction and 1,048 miles (1,686.59 kilometers) by car, following the I-40 route.

Katy and Walker are 19 hours 13 mins far apart, if you drive non-stop .

This is the fastest route from Katy, TX to Walker, KY. The halfway point is Vossburg, MS.

Please note the time difference between Katy, TX and Walker, KY is 1 hour. The current time in Katy is 8:37 pm and the current time in Walker is 9:37 pm.

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Lowest Price Rental Cars in Katy, TX

Planning on renting a car to go from Katy, TX to Walker, KY? 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 42.09 gallons of gas to cover the route between Katy, TX and Walker, KY.

The estimated cost of gas to go from Katy to Walker is $134.85.

During the route, an average car will release 824.59 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 $3.20 per gallon of regular gas. Price last updated on March 11, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Katy, TX and Walker, KY

If you want to meet halfway between Katy, TX and Walker, KY or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 31.963011 and -88.959831, or 31º 57' 46.8396" N, 88º 57' 35.3916" W. This location is 524 miles away from Katy, TX and Walker, KY and it would take approximately 9 hours 36 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Vossburg, MS, situated 514 miles from Katy, TX and 537 miles from Walker, KY. It would take 7 hours 59 mins to go from Katy to Vossburg and 8 hours 38 mins to go from Walker to Vossburg.