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

Distance from Dewey, SD to Malmo, NE

Distance

501 mi

Time

10 hours 19 mins

Gas Cost

$47 - $91

There are 404.70 miles from Dewey to Malmo in southeast direction and 501 miles (806.28 kilometers) by car, following the N-2 route.

Dewey and Malmo are 10 hours 19 mins far apart, if you drive non-stop .

This is the fastest route from Dewey, SD to Malmo, NE.

Please note the time difference between Dewey, SD and Malmo, NE is 1 hour. The current time in Dewey is 4:31 am and the current time in Malmo is 5:31 am.

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Lowest Price Rental Cars in Dewey, SD

Planning on renting a car to go from Dewey, SD to Malmo, NE? 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 20.12 gallons of gas to cover the route between Dewey, SD and Malmo, NE.

The estimated cost of gas to go from Dewey to Malmo is $65.63.

During the route, an average car will release 394.16 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 Malmo, NE

If you want to meet halfway between Dewey, SD and Malmo, NE or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 42.019424 and -100.791139, or 42º 1' 9.9264" N, 100º 47' 28.1004" W. This location is 250.47 miles away from Dewey, SD and Malmo, NE and it would take approximately 5 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 Seneca, NE, situated 255 miles from Dewey, SD and 248 miles from Malmo, NE. It would take 5 hours 31 mins to go from Dewey to Seneca and 4 hours 52 mins to go from Malmo to Seneca.