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

Distance from Katy, TX to Webster, KY

Distance

946 mi

Time

17 hours 19 mins

Gas Cost

$87 - $168

There are 780.02 miles from Katy to Webster in northeast direction and 946 miles (1,522.44 kilometers) by car, following the I-30 route.

Katy and Webster are 17 hours 19 mins far apart, if you drive non-stop .

This is the fastest route from Katy, TX to Webster, KY. The halfway point is Lonoke, AR.

Katy, TX and Webster, KY are in the same time zone (CDT). Current time in both locations is 10:23 pm.

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Lowest Price Rental Cars in Katy, TX

Planning on renting a car to go from Katy, TX to Webster, 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 38 gallons of gas to cover the route between Katy, TX and Webster, KY.

The estimated cost of gas to go from Katy to Webster is $121.74.

During the route, an average car will release 744.41 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 Webster, KY

If you want to meet halfway between Katy, TX and Webster, KY or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 34.807392 and -91.882454, or 34º 48' 26.6112" N, 91º 52' 56.8344" W. This location is 473.04 miles away from Katy, TX and Webster, KY and it would take approximately 8 hours 39 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Lonoke, AR, situated 486 miles from Katy, TX and 457 miles from Webster, KY. It would take 8 hours 5 mins to go from Katy to Lonoke and 7 hours 38 mins to go from Webster to Lonoke.

Major City Closest to Halfway Point

The major city closest to the halfway point between Katy, TX and Webster, KY is Little Rock, AR, situated 463 miles from Katy, TX and 480 miles from Webster, KY. It would take 7 hours 43 mins to go from Katy to and 8 hours 3 mins to go from Webster to Little Rock.