Distance between cities › USA › South Dakota › Keyapaha, SD › Distance from Keyapaha to Buckner Book Hotels

Distance from Keyapaha, SD to Buckner, AR

Distance

978 mi

Time

18 hours 35 mins

Gas Cost

$91 - $177

There are 765.01 miles from Keyapaha to Buckner in southeast direction and 978 miles (1,573.94 kilometers) by car, following the US-81 route.

Keyapaha and Buckner are 18 hours 35 mins far apart, if you drive non-stop .

This is the fastest route from Keyapaha, SD to Buckner, AR.

Keyapaha, SD and Buckner, AR are in the same time zone (CDT). Current time in both locations is 8:30 pm.

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Lowest Price Rental Cars in Keyapaha, SD

Planning on renting a car to go from Keyapaha, SD to Buckner, AR? Here there are some offers to rent a car in Keyapaha, SD

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Keyapaha »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 39.26 gallons of gas to cover the route between Keyapaha, SD and Buckner, AR.

The estimated cost of gas to go from Keyapaha to Buckner is $128.06.

During the route, an average car will release 769.17 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 Keyapaha, SD and Buckner, AR

If you want to meet halfway between Keyapaha, SD and Buckner, AR or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 37.73794 and -97.318312, or 37º 44' 16.584" N, 97º 19' 5.9232" W. This location is 488.78 miles away from Keyapaha, SD and Buckner, AR and it would take approximately 9 hours 17 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Bellaire, KS, situated 489 miles from Keyapaha, SD and 495 miles from Buckner, AR. It would take 9 hours 42 mins to go from Keyapaha to Bellaire and 9 hours 8 mins to go from Buckner to Bellaire.

Major City Closest to Halfway Point

The major city closest to the halfway point between Keyapaha, SD and Buckner, AR is Wichita, KS, situated 492 miles from Keyapaha, SD and 487 miles from Buckner, AR. It would take 9 hours 43 mins to go from Keyapaha to Wichita and 8 hours 57 mins to go from Buckner to Wichita.