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

Distance from Dewey, SD to Rochert, MN

Distance

653 mi

Time

12 hours 7 mins

Gas Cost

$61 - $118

There are 466.90 miles from Dewey to Rochert in northeast direction and 653 miles (1,050.90 kilometers) by car, following the I-94 route.

Dewey and Rochert are 12 hours 7 mins far apart, if you drive non-stop .

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

Please note the time difference between Dewey, SD and Rochert, MN is 1 hour. The current time in Dewey is 6:10 am and the current time in Rochert is 7:10 am.

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Lowest Price Rental Cars in Dewey, SD

Planning on renting a car to go from Dewey, SD to Rochert, 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 26.24 gallons of gas to cover the route between Dewey, SD and Rochert, MN.

The estimated cost of gas to go from Dewey to Rochert is $85.60.

During the route, an average car will release 514.15 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 Rochert, MN

If you want to meet halfway between Dewey, SD and Rochert, MN or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 46.862362 and -101.670289, or 46º 51' 44.5032" N, 101º 40' 13.0404" W. This location is 326.73 miles away from Dewey, SD and Rochert, MN and it would take approximately 6 hours 3 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Glen Ullin, ND, situated 355 miles from Dewey, SD and 304 miles from Rochert, MN. It would take 7 hours 4 mins to go from Dewey to Glen Ullin and 5 hours 19 mins to go from Rochert to Glen Ullin.