Distance between cities › USA › Arkansas › Cotter, AR › Distance from Cotter to Onaka Book Hotels

Distance from Cotter, AR to Onaka, SD

Distance

869 mi

Time

16 hours 52 mins

Gas Cost

$81 - $157

There are 714.65 miles from Cotter to Onaka in northwest direction and 869 miles (1,398.52 kilometers) by car, following the I-29 and US-6 route.

Cotter and Onaka are 16 hours 52 mins far apart, if you drive non-stop .

This is the fastest route from Cotter, AR to Onaka, SD.

Cotter, AR and Onaka, SD are in the same time zone (CDT). Current time in both locations is 2:45 am.

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Lowest Price Rental Cars in Cotter, AR

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Cotter »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 34.89 gallons of gas to cover the route between Cotter, AR and Onaka, SD.

The estimated cost of gas to go from Cotter to Onaka is $113.81.

During the route, an average car will release 683.55 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 Cotter, AR and Onaka, SD

If you want to meet halfway between Cotter, AR and Onaka, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.093279 and -95.831467, or 41º 5' 35.8044" N, 95º 49' 53.2812" W. This location is 434.37 miles away from Cotter, AR and Onaka, SD and it would take approximately 8 hours 26 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Pacific Junction, IA, situated 442 miles from Cotter, AR and 427 miles from Onaka, SD. It would take 8 hours 35 mins to go from Cotter to Pacific Junction and 8 hours 21 mins to go from Onaka to Pacific Junction.

Major City Closest to Halfway Point

The major city closest to the halfway point between Cotter, AR and Onaka, SD is Omaha, NE, situated 468 miles from Cotter, AR and 412 miles from Onaka, SD. It would take 9 hours 4 mins to go from Cotter to Omaha and 8 hours 7 mins to go from Onaka to Omaha.