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

Distance from Dewey, SD to Arjay, KY

Distance

1,498 mi

Time

1 day 2 hours

Gas Cost

$140 - $272

There are 1,168.86 miles from Dewey to Arjay in southeast direction and 1,498 miles (2,410.80 kilometers) by car, following the I-90 and US-14 route.

Dewey and Arjay are 1 day 2 hours far apart, if you drive non-stop .

This is the fastest route from Dewey, SD to Arjay, KY. The halfway point is Faucett, MO.

Please note the time difference between Dewey, SD and Arjay, KY is 2 hours. The current time in Dewey is 1:53 am and the current time in Arjay is 3:53 am.

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Lowest Price Rental Cars in Dewey, SD

Planning on renting a car to go from Dewey, SD to Arjay, KY? 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 60.17 gallons of gas to cover the route between Dewey, SD and Arjay, KY.

The estimated cost of gas to go from Dewey to Arjay is $196.29.

During the route, an average car will release 1,178.92 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 Arjay, KY

If you want to meet halfway between Dewey, SD and Arjay, KY or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 39.623528 and -94.798248, or 39º 37' 24.7008" N, 94º 47' 53.6928" W. This location is 749.16 miles away from Dewey, SD and Arjay, KY and it would take approximately 13 hours 28 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Faucett, MO, situated 754 miles from Dewey, SD and 747 miles from Arjay, KY. It would take 11 hours 5 mins to go from Dewey to Faucett and 11 hours 20 mins to go from Arjay to Faucett.