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

Distance from Dewey, SD to Lancaster, MN

Distance

745 mi

Time

13 hours 50 mins

Gas Cost

$69 - $135

There are 504.82 miles from Dewey to Lancaster in northeast direction and 745 miles (1,198.96 kilometers) by car, following the I-94 route.

Dewey and Lancaster are 13 hours 50 mins far apart, if you drive non-stop .

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

Please note the time difference between Dewey, SD and Lancaster, MN is 1 hour. The current time in Dewey is 7:24 am and the current time in Lancaster is 8:24 am.

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Lowest Price Rental Cars in Dewey, SD

Planning on renting a car to go from Dewey, SD to Lancaster, 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 29.94 gallons of gas to cover the route between Dewey, SD and Lancaster, MN.

The estimated cost of gas to go from Dewey to Lancaster is $97.66.

During the route, an average car will release 586.56 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 Lancaster, MN

If you want to meet halfway between Dewey, SD and Lancaster, MN or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 46.862297 and -101.121705, or 46º 51' 44.2692" N, 101º 7' 18.138" W. This location is 372.74 miles away from Dewey, SD and Lancaster, MN and it would take approximately 6 hours 55 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Judson, ND, situated 381 miles from Dewey, SD and 369 miles from Lancaster, MN. It would take 7 hours 27 mins to go from Dewey to Judson and 6 hours 36 mins to go from Lancaster to Judson.