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

Distance from Dewey, SD to Downer, MN

Distance

614 mi

Time

11 hours 14 mins

Gas Cost

$57 - $111

There are 429.98 miles from Dewey to Downer in northeast direction and 614 miles (988.14 kilometers) by car, following the I-94 route.

Dewey and Downer are 11 hours 14 mins far apart, if you drive non-stop .

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

Please note the time difference between Dewey, SD and Downer, MN is 1 hour. The current time in Dewey is 6:02 am and the current time in Downer is 7:02 am.

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Lowest Price Rental Cars in Dewey, SD

Planning on renting a car to go from Dewey, SD to Downer, 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 24.64 gallons of gas to cover the route between Dewey, SD and Downer, MN.

The estimated cost of gas to go from Dewey to Downer is $80.38.

During the route, an average car will release 482.80 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 Downer, MN

If you want to meet halfway between Dewey, SD and Downer, MN or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 46.861726 and -102.084882, or 46º 51' 42.2136" N, 102º 5' 5.5752" W. This location is 306.80 miles away from Dewey, SD and Downer, MN and it would take approximately 5 hours 37 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Hebron, ND, situated 345 miles from Dewey, SD and 272 miles from Downer, MN. It would take 6 hours 54 mins to go from Dewey to Hebron and 4 hours 35 mins to go from Downer to Hebron.