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

Distance from Katy, TX to Northfield, TX

Distance

504 mi

Time

9 hours 21 mins

Gas Cost

$47 - $91

There are 418.14 miles from Katy to Northfield in northwest direction and 504 miles (811.11 kilometers) by car, following the US-81 and US-287 route.

Katy and Northfield are 9 hours 21 mins far apart, if you drive non-stop .

This is the fastest route from Katy, TX to Northfield, TX. The halfway point is Blue Mound, TX.

Katy, TX and Northfield, TX are in the same time zone (CDT). Current time in both locations is 12:32 am.

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Lowest Price Rental Cars in Katy, TX

Planning on renting a car to go from Katy, TX to Northfield, TX? 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 20.23 gallons of gas to cover the route between Katy, TX and Northfield, TX.

The estimated cost of gas to go from Katy to Northfield is $65.71.

During the route, an average car will release 396.34 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 $3.25 per gallon of regular gas. Price last updated on March 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Katy, TX and Northfield, TX

If you want to meet halfway between Katy, TX and Northfield, TX or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 32.893227 and -97.325470, or 32º 53' 35.6172" N, 97º 19' 31.692" W. This location is 251.86 miles away from Katy, TX and Northfield, TX and it would take approximately 4 hours 40 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Blue Mound, TX, situated 262 miles from Katy, TX and 243 miles from Northfield, TX. It would take 4 hours 4 mins to go from Katy to Blue Mound and 4 hours 31 mins to go from Northfield to Blue Mound.

Major City Closest to Halfway Point

The major city closest to the halfway point between Katy, TX and Northfield, TX is Fort Worth, TX, situated 254 miles from Katy, TX and 252 miles from Northfield, TX. It would take 3 hours 54 mins to go from Katy to and 4 hours 37 mins to go from Northfield to Fort Worth.