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

Distance from Katy, TX to Natchez, MS

Distance

336 mi

Time

6 hours 34 mins

Gas Cost

$31 - $60

There are 289.90 miles from Katy to Natchez in northeast direction and 336 miles (540.74 kilometers) by car, following the US-190 route.

Katy and Natchez are 6 hours 34 mins far apart, if you drive non-stop .

This is the fastest route from Katy, TX to Natchez, MS. The halfway point is Westlake, LA.

Katy, TX and Natchez, MS are in the same time zone (CDT). Current time in both locations is 11:22 pm.

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Lowest Price Rental Cars in Katy, TX

Planning on renting a car to go from Katy, TX to Natchez, MS? 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 13.50 gallons of gas to cover the route between Katy, TX and Natchez, MS.

The estimated cost of gas to go from Katy to Natchez is $43.25.

During the route, an average car will release 264.45 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 Natchez, MS

If you want to meet halfway between Katy, TX and Natchez, MS or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 30.230465 and -93.298576, or 30º 13' 49.674" N, 93º 17' 54.8736" W. This location is 168.05 miles away from Katy, TX and Natchez, MS and it would take approximately 3 hours 17 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Westlake, LA, situated 169 miles from Katy, TX and 173 miles from Natchez, MS. It would take 2 hours 38 mins to go from Katy to Westlake and 3 hours 18 mins to go from Natchez to Westlake.