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

Distance from Keyapaha, SD to Ozan, AR

Distance

947 mi

Time

18 hours 12 mins

Gas Cost

$88 - $172

There are 727.48 miles from Keyapaha to Ozan in southeast direction and 947 miles (1,524.05 kilometers) by car, following the US-81 route.

Keyapaha and Ozan are 18 hours 12 mins far apart, if you drive non-stop .

This is the fastest route from Keyapaha, SD to Ozan, AR. The halfway point is Valley Center, KS.

Keyapaha, SD and Ozan, AR are in the same time zone (CDT). Current time in both locations is 2:40 pm.

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Lowest Price Rental Cars in Keyapaha, SD

Planning on renting a car to go from Keyapaha, SD to Ozan, 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 38.02 gallons of gas to cover the route between Keyapaha, SD and Ozan, AR.

The estimated cost of gas to go from Keyapaha to Ozan is $124.03.

During the route, an average car will release 744.93 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 Ozan, AR

If you want to meet halfway between Keyapaha, SD and Ozan, AR or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 37.891312 and -97.323334, or 37º 53' 28.7232" N, 97º 19' 24.0024" W. This location is 473.38 miles away from Keyapaha, SD and Ozan, AR and it would take approximately 9 hours 6 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Valley Center, KS, situated 481 miles from Keyapaha, SD and 470 miles from Ozan, AR. It would take 7 hours 55 mins to go from Keyapaha to Valley Center and 8 hours 5 mins to go from Ozan to Valley Center.

Major City Closest to Halfway Point

The major city closest to the halfway point between Keyapaha, SD and Ozan, AR is Wichita, KS, situated 490 miles from Keyapaha, SD and 458 miles from Ozan, AR. It would take 8 hours 1 min to go from Keyapaha to and 7 hours 50 mins to go from Ozan to Wichita.