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

Distance from Katy, TX to Nellis, WV

Distance

1,209 mi

Time

22 hours 19 mins

Gas Cost

$111 - $215

There are 990.66 miles from Katy to Nellis in northeast direction and 1,209 miles (1,945.70 kilometers) by car, following the I-40 route.

Katy and Nellis are 22 hours 19 mins far apart, if you drive non-stop .

This is the fastest route from Katy, TX to Nellis, WV. The halfway point is Ralph, AL.

Please note the time difference between Katy, TX and Nellis, WV is 1 hour. The current time in Katy is 9:16 pm and the current time in Nellis is 10:16 pm.

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Lowest Price Rental Cars in Katy, TX

Planning on renting a car to go from Katy, TX to Nellis, WV? 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 48.57 gallons of gas to cover the route between Katy, TX and Nellis, WV.

The estimated cost of gas to go from Katy to Nellis is $155.62.

During the route, an average car will release 951.62 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 Nellis, WV

If you want to meet halfway between Katy, TX and Nellis, WV or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 33.024445 and -87.753754, or 33º 1' 28.002" N, 87º 45' 13.5144" W. This location is 604.72 miles away from Katy, TX and Nellis, WV and it would take approximately 11 hours 9 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Ralph, AL, situated 625 miles from Katy, TX and 642 miles from Nellis, WV. It would take 9 hours 32 mins to go from Katy to Ralph and 10 hours 17 mins to go from Nellis to Ralph.