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

Distance from Katy, TX to Register, GA

Distance

947 mi

Time

17 hours 48 mins

Gas Cost

$87 - $169

There are 843.34 miles from Katy to Register in northeast direction and 947 miles (1,524.05 kilometers) by car, following the I-65 route.

Katy and Register are 17 hours 48 mins far apart, if you drive non-stop .

This is the fastest route from Katy, TX to Register, GA.

Please note the time difference between Katy, TX and Register, GA is 1 hour. The current time in Katy is 5:20 pm and the current time in Register is 6:20 pm.

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Lowest Price Rental Cars in Katy, TX

Planning on renting a car to go from Katy, TX to Register, GA? 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 38.02 gallons of gas to cover the route between Katy, TX and Register, GA.

The estimated cost of gas to go from Katy to Register is $121.81.

During the route, an average car will release 744.86 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 Register, GA

If you want to meet halfway between Katy, TX and Register, GA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 30.490025 and -88.362264, or 30º 29' 24.09" N, 88º 21' 44.1504" W. This location is 473.33 miles away from Katy, TX and Register, GA and it would take approximately 8 hours 54 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Grand Bay, AL, situated 472 miles from Katy, TX and 476 miles from Register, GA. It would take 8 hours 46 mins to go from Katy to Grand Bay and 9 hours 8 mins to go from Register to Grand Bay.

Major City Closest to Halfway Point

The major city closest to the halfway point between Katy, TX and Register, GA is Mobile, AL, situated 495 miles from Katy, TX and 454 miles from Register, GA. It would take 9 hours 11 mins to go from Katy to Mobile and 8 hours 42 mins to go from Register to Mobile.