Distance between cities › USA › Texas › Leonard, TX › Distance from Leonard to Karnack Book Hotels

Distance from Leonard, TX to Karnack, TX

Distance

151 mi

Time

3 hours 10 mins

Gas Cost

$14 - $27

There are 129.96 miles from Leonard to Karnack in southeast direction and 151 miles (243.01 kilometers) by car, following the I-30 and US-67 route.

Leonard and Karnack are 3 hours 10 mins far apart, if you drive non-stop .

This is the fastest route from Leonard, TX to Karnack, TX. The halfway point is Mineola, TX.

Leonard, TX and Karnack, TX are in the same time zone (CDT). Current time in both locations is 10:02 pm.

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Lowest Price Rental Cars in Leonard, TX

Planning on renting a car to go from Leonard, TX to Karnack, TX? Here there are some offers to rent a car in Leonard, TX

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Leonard »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 6.06 gallons of gas to cover the route between Leonard, TX and Karnack, TX.

The estimated cost of gas to go from Leonard to Karnack is $19.43.

During the route, an average car will release 118.72 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 $3.21 per gallon of regular gas. Price last updated on March 11, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Leonard, TX and Karnack, TX

If you want to meet halfway between Leonard, TX and Karnack, TX or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 32.631245 and -95.349792, or 32º 37' 52.482" N, 95º 20' 59.2512" W. This location is 75.44 miles away from Leonard, TX and Karnack, TX and it would take approximately 1 hour 35 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Mineola, TX, situated 71 miles from Leonard, TX and 84 miles from Karnack, TX. It would take 1 hour 27 mins to go from Leonard to Mineola and 1 hour 34 mins to go from Karnack to Mineola.

Major City Closest to Halfway Point

The major city closest to the halfway point between Leonard, TX and Karnack, TX is Tyler, TX, situated 97 miles from Leonard, TX and 76 miles from Karnack, TX. It would take 1 hour 57 mins to go from Leonard to and 1 hour 23 mins to go from Karnack to Tyler.