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

Distance from Dewey, SD to Ray, MN

Distance

843 mi

Time

16 hours 18 mins

Gas Cost

$79 - $153

There are 618.94 miles from Dewey to Ray in northeast direction and 843 miles (1,356.68 kilometers) by car, following the I-94 route.

Dewey and Ray are 16 hours 18 mins far apart, if you drive non-stop .

This is the fastest route from Dewey, SD to Ray, MN.

Please note the time difference between Dewey, SD and Ray, MN is 1 hour. The current time in Dewey is 6:01 am and the current time in Ray is 7:01 am.

Any questions or tips to share?

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

Lowest Price Rental Cars in Dewey, SD

Planning on renting a car to go from Dewey, SD to Ray, MN? 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 33.85 gallons of gas to cover the route between Dewey, SD and Ray, MN.

The estimated cost of gas to go from Dewey to Ray is $110.42.

During the route, an average car will release 663.17 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 Ray, MN

If you want to meet halfway between Dewey, SD and Ray, MN or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 46.864356 and -99.938856, or 46º 51' 51.6816" N, 99º 56' 19.8816" W. This location is 421.42 miles away from Dewey, SD and Ray, MN and it would take approximately 8 hours 9 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Steele, ND, situated 446 miles from Dewey, SD and 398 miles from Ray, MN. It would take 8 hours 27 mins to go from Dewey to Steele and 7 hours 53 mins to go from Ray to Steele.