Distance between cities › USA › South Dakota › Dewey, SD › Distance from Dewey to Haynes Book Hotels

Distance from Dewey, SD to Haynes, AR

Distance

1,230 mi

Time

22 hours 45 mins

Gas Cost

$115 - $223

There are 925.03 miles from Dewey to Haynes in southeast direction and 1,230 miles (1,979.49 kilometers) by car, following the I-40 route.

Dewey and Haynes are 22 hours 45 mins far apart, if you drive non-stop .

This is the fastest route from Dewey, SD to Haynes, AR.

Please note the time difference between Dewey, SD and Haynes, AR is 1 hour. The current time in Dewey is 12:00 pm and the current time in Haynes is 1:00 pm.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Dewey, SD to Haynes, AR:

Lowest Price Rental Cars in Dewey, SD

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Dewey »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 49.40 gallons of gas to cover the route between Dewey, SD and Haynes, AR.

The estimated cost of gas to go from Dewey to Haynes is $161.14.

During the route, an average car will release 967.85 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 Dewey, SD and Haynes, AR

If you want to meet halfway between Dewey, SD and Haynes, AR or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 38.857707 and -97.645901, or 38º 51' 27.7452" N, 97º 38' 45.2436" W. This location is 615.03 miles away from Dewey, SD and Haynes, AR and it would take approximately 11 hours 22 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest city to the halfway point is Salina, KS, situated 605 miles from Dewey, SD and 627 miles from Haynes, AR. It would take 12 hours 1 min to go from Dewey to Salina and 10 hours 53 mins to go from Haynes to Salina.