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

Distance from Katy, TX to Constantine, KY

Distance

934 mi

Time

16 hours 59 mins

Gas Cost

$85 - $166

There are 774.17 miles from Katy to Constantine in northeast direction and 934 miles (1,503.13 kilometers) by car, following the I-30 route.

Katy and Constantine are 16 hours 59 mins far apart, if you drive non-stop .

This is the fastest route from Katy, TX to Constantine, KY.

Katy, TX and Constantine, KY are in the same time zone (CDT). Current time in both locations is 6:53 pm.

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Lowest Price Rental Cars in Katy, TX

Planning on renting a car to go from Katy, TX to Constantine, KY? 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 37.51 gallons of gas to cover the route between Katy, TX and Constantine, KY.

The estimated cost of gas to go from Katy to Constantine is $120.17.

During the route, an average car will release 734.82 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 Constantine, KY

If you want to meet halfway between Katy, TX and Constantine, KY or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 34.803532 and -91.906229, or 34º 48' 12.7152" N, 91º 54' 22.4244" W. This location is 466.95 miles away from Katy, TX and Constantine, KY and it would take approximately 8 hours 29 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Lonoke, AR, situated 485 miles from Katy, TX and 451 miles from Constantine, KY. It would take 8 hours 54 mins to go from Katy to Lonoke and 8 hours 11 mins to go from Constantine to Lonoke.

Major City Closest to Halfway Point

The major city closest to the halfway point between Katy, TX and Constantine, KY is Little Rock, AR, situated 463 miles from Katy, TX and 475 miles from Constantine, KY. It would take 8 hours 29 mins to go from Katy to Little Rock and 8 hours 40 mins to go from Constantine to Little Rock.