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

Distance from Dewey, SD to Steprock, AR

Distance

1,173 mi

Time

21 hours 58 mins

Gas Cost

$109 - $212

There are 862.84 miles from Dewey to Steprock in southeast direction and 1,173 miles (1,887.76 kilometers) by car, following the I-40 route.

Dewey and Steprock are 21 hours 58 mins far apart, if you drive non-stop .

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

Please note the time difference between Dewey, SD and Steprock, AR is 1 hour. The current time in Dewey is 3:12 am and the current time in Steprock is 4:12 am.

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Lowest Price Rental Cars in Dewey, SD

Planning on renting a car to go from Dewey, SD to Steprock, 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 47.09 gallons of gas to cover the route between Dewey, SD and Steprock, AR.

The estimated cost of gas to go from Dewey to Steprock is $153.61.

During the route, an average car will release 922.59 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 Dewey, SD and Steprock, AR

If you want to meet halfway between Dewey, SD and Steprock, AR or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 39.338895 and -97.667056, or 39º 20' 20.022" N, 97º 40' 1.4016" W. This location is 586.27 miles away from Dewey, SD and Steprock, AR and it would take approximately 10 hours 59 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Delphos, KS, situated 578 miles from Dewey, SD and 606 miles from Steprock, AR. It would take 11 hours 36 mins to go from Dewey to Delphos and 10 hours 44 mins to go from Steprock to Delphos.