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

Distance from Dewey, SD to Arnold, NE

Distance

322 mi

Time

6 hours 49 mins

Gas Cost

$30 - $58

There are 244.23 miles from Dewey to Arnold in southeast direction and 322 miles (518.21 kilometers) by car, following the N-2 route.

Dewey and Arnold are 6 hours 49 mins far apart, if you drive non-stop .

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

Please note the time difference between Dewey, SD and Arnold, NE is 1 hour. The current time in Dewey is 3:15 am and the current time in Arnold is 4:15 am.

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Lowest Price Rental Cars in Dewey, SD

Planning on renting a car to go from Dewey, SD to Arnold, 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 12.93 gallons of gas to cover the route between Dewey, SD and Arnold, NE.

The estimated cost of gas to go from Dewey to Arnold is $42.19.

During the route, an average car will release 253.37 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 Arnold, NE

If you want to meet halfway between Dewey, SD and Arnold, NE or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 42.055788 and -102.446753, or 42º 3' 20.8368" N, 102º 26' 48.3108" W. This location is 161.01 miles away from Dewey, SD and Arnold, NE and it would take approximately 3 hours 24 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Lakeside, NE, situated 169 miles from Dewey, SD and 154 miles from Arnold, NE. It would take 3 hours 48 mins to go from Dewey to Lakeside and 3 hours 1 min to go from Arnold to Lakeside.