Distance between cities › USA › Texas › Marlin, TX › Distance from Marlin to Hardtner Book Hotels

Distance from Marlin, TX to Hardtner, KS

Distance

475 mi

Time

8 hours 57 mins

Gas Cost

$44 - $86

There are 406.85 miles from Marlin to Hardtner in northwest direction and 475 miles (764.44 kilometers) by car, following the I-35 and US-77 route.

Marlin and Hardtner are 8 hours 57 mins far apart, if you drive non-stop .

This is the fastest route from Marlin, TX to Hardtner, KS. The halfway point is Pauls Valley, OK.

Marlin, TX and Hardtner, KS are in the same time zone (CDT). Current time in both locations is 3:33 pm.

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Lowest Price Rental Cars in Marlin, TX

Planning on renting a car to go from Marlin, TX to Hardtner, KS? Here there are some offers to rent a car in Marlin, TX

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Marlin »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 19.07 gallons of gas to cover the route between Marlin, TX and Hardtner, KS.

The estimated cost of gas to go from Marlin to Hardtner is $62.21.

During the route, an average car will release 373.66 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 $3.26 per gallon of regular gas. Price last updated on March 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Marlin, TX and Hardtner, KS

If you want to meet halfway between Marlin, TX and Hardtner, KS or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 34.735535 and -97.266983, or 34º 44' 7.926" N, 97º 16' 1.1388" W. This location is 237.45 miles away from Marlin, TX and Hardtner, KS and it would take approximately 4 hours 28 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Pauls Valley, OK, situated 257 miles from Marlin, TX and 242 miles from Hardtner, KS. It would take 3 hours 57 mins to go from Marlin to Pauls Valley and 4 hours 2 mins to go from Hardtner to Pauls Valley.