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

Distance from Smithland, TX to Karnack, TX

Distance

11 mi

Time

16 minutes

Gas Cost

$1 - $2

There are 10.08 miles from Smithland to Karnack in south direction and 11 miles (17.70 kilometers) by car, following the TX 43 route.

Smithland and Karnack are 16 minutes far apart, if you drive non-stop .

This is the fastest route from Smithland, TX to Karnack, TX.

Smithland, TX and Karnack, TX are in the same time zone (CDT). Current time in both locations is 7:40 am.

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Lowest Price Rental Cars in Smithland, TX

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Smithland »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 0.45 gallons of gas to cover the route between Smithland, TX and Karnack, TX.

The estimated cost of gas to go from Smithland to Karnack is $1.46.

During the route, an average car will release 8.82 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 $3.25 per gallon of regular gas. Price last updated on March 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Smithland, TX and Karnack, TX

If you want to meet halfway between Smithland, 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 32.738262 and -94.187546, or 32º 44' 17.7432" N, 94º 11' 15.1656" W. This location is 5.61 miles away from Smithland, TX and Karnack, TX and it would take approximately 8 minutes to reach the halfway point from both locations.