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

Distance from Keyapaha, SD to Langley, AR

Distance

904 mi

Time

17 hours 39 mins

Gas Cost

$84 - $164

There are 695.64 miles from Keyapaha to Langley in southeast direction and 904 miles (1,454.85 kilometers) by car, following the US-81 route.

Keyapaha and Langley are 17 hours 39 mins far apart, if you drive non-stop .

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

Keyapaha, SD and Langley, AR are in the same time zone (CDT). Current time in both locations is 6:30 pm.

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Lowest Price Rental Cars in Keyapaha, SD

Planning on renting a car to go from Keyapaha, SD to Langley, 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 36.32 gallons of gas to cover the route between Keyapaha, SD and Langley, AR.

The estimated cost of gas to go from Keyapaha to Langley is $118.48.

During the route, an average car will release 711.59 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 Langley, AR

If you want to meet halfway between Keyapaha, SD and Langley, AR or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 38.186689 and -97.466493, or 38º 11' 12.0804" N, 97º 27' 59.3748" W. This location is 452.19 miles away from Keyapaha, SD and Langley, AR and it would take approximately 8 hours 49 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Moundridge, KS, situated 451 miles from Keyapaha, SD and 455 miles from Langley, AR. It would take 9 hours to go from Keyapaha to Moundridge and 8 hours 44 mins to go from Langley to Moundridge.