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

Distance from Katy, TX to Prairie, MS

Distance

631 mi

Time

11 hours 52 mins

Gas Cost

$59 - $114

There are 503.23 miles from Katy to Prairie in northeast direction and 631 miles (1,015.50 kilometers) by car, following the I-10 route.

Katy and Prairie are 11 hours 52 mins far apart, if you drive non-stop .

This is the fastest route from Katy, TX to Prairie, MS. The halfway point is Baton Rouge, LA.

Katy, TX and Prairie, MS are in the same time zone (CDT). Current time in both locations is 1:17 pm.

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Lowest Price Rental Cars in Katy, TX

Planning on renting a car to go from Katy, TX to Prairie, 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 25.35 gallons of gas to cover the route between Katy, TX and Prairie, MS.

The estimated cost of gas to go from Katy to Prairie is $82.69.

During the route, an average car will release 496.63 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 $3.26 per gallon of regular gas. Price last updated on March 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Katy, TX and Prairie, MS

If you want to meet halfway between Katy, TX and Prairie, MS or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 30.416876 and -91.094742, or 30º 25' 0.7536" N, 91º 5' 41.0712" W. This location is 315.59 miles away from Katy, TX and Prairie, MS and it would take approximately 5 hours 56 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest and also the major city is Baton Rouge, LA, situated 298.92 miles from Katy, TX and 332.4 miles from Prairie, MS. It would take 4 hours 45 mins to go from Katy to Baton Rouge and 5 hours 39 mins to go from Prairie to Baton Rouge.