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

Distance from Dewey, SD to Swartz, LA

Distance

1,306 mi

Time

1 day

Gas Cost

$122 - $237

There are 999.80 miles from Dewey to Swartz in southeast direction and 1,306 miles (2,101.80 kilometers) by car, following the I-40 route.

Dewey and Swartz are 1 day far apart, if you drive non-stop .

This is the fastest route from Dewey, SD to Swartz, LA. The halfway point is Hamburg, IA.

Please note the time difference between Dewey, SD and Swartz, LA is 1 hour. The current time in Dewey is 3:31 am and the current time in Swartz is 4:31 am.

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Lowest Price Rental Cars in Dewey, SD

Planning on renting a car to go from Dewey, SD to Swartz, LA? 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 52.45 gallons of gas to cover the route between Dewey, SD and Swartz, LA.

The estimated cost of gas to go from Dewey to Swartz is $171.09.

During the route, an average car will release 1,027.59 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 Swartz, LA

If you want to meet halfway between Dewey, SD and Swartz, LA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 40.637306 and -95.747200, or 40º 38' 14.3016" N, 95º 44' 49.92" W. This location is 652.99 miles away from Dewey, SD and Swartz, LA and it would take approximately 12 hours 22 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Hamburg, IA, situated 666 miles from Dewey, SD and 766 miles from Swartz, LA. It would take 9 hours 57 mins to go from Dewey to Hamburg and 12 hours 26 mins to go from Swartz to Hamburg.