Distance between cities › USA › Texas › Willow Park, TX › Distance from Willow Park to Clark Book Hotels

Distance from Willow Park, TX to Clark, SD

Distance

918 mi

Time

17 hours

Gas Cost

$84 - $163

There are 837.08 miles from Willow Park to Clark in north direction and 918 miles (1,477.38 kilometers) by car, following the I-135 route.

Willow Park and Clark are 17 hours far apart, if you drive non-stop .

This is the fastest route from Willow Park, TX to Clark, SD. The halfway point is Delphos, KS.

Willow Park, TX and Clark, SD are in the same time zone (CDT). Current time in both locations is 2:25 pm.

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Lowest Price Rental Cars in Willow Park, TX

Planning on renting a car to go from Willow Park, TX to Clark, SD? Here there are some offers to rent a car in Willow Park, TX

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Willow Park »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 36.88 gallons of gas to cover the route between Willow Park, TX and Clark, SD.

The estimated cost of gas to go from Willow Park to Clark is $118.15.

During the route, an average car will release 722.48 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 Willow Park, TX and Clark, SD

If you want to meet halfway between Willow Park, TX and Clark, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 39.308441 and -97.622070, or 39º 18' 30.3876" N, 97º 37' 19.452" W. This location is 459.11 miles away from Willow Park, TX and Clark, SD and it would take approximately 8 hours 30 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Delphos, KS, situated 501 miles from Willow Park, TX and 483 miles from Clark, SD. It would take 7 hours 38 mins to go from Willow Park to Delphos and 7 hours 39 mins to go from Clark to Delphos.