Distance between cities › USA › South Dakota › Custer, SD › Distance from Custer to De Soto Book Hotels

Distance from Custer, SD to De Soto, WI

Distance

704 mi

Time

12 hours 20 mins

Gas Cost

$66 - $128

There are 620.37 miles from Custer to De Soto in east direction and 704 miles (1,132.98 kilometers) by car, following the I-90 and US-14 route.

Custer and De Soto are 12 hours 20 mins far apart, if you drive non-stop .

This is the fastest route from Custer, SD to De Soto, WI. The halfway point is Canistota, SD.

Please note the time difference between Custer, SD and De Soto, WI is 1 hour. The current time in Custer is 4:22 am and the current time in De Soto is 5:22 am.

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Lowest Price Rental Cars in Custer, SD

Planning on renting a car to go from Custer, SD to De Soto, WI? Here there are some offers to rent a car in Custer, SD

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Custer »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 28.26 gallons of gas to cover the route between Custer, SD and De Soto, WI.

The estimated cost of gas to go from Custer to De Soto is $92.19.

During the route, an average car will release 553.73 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 Custer, SD and De Soto, WI

If you want to meet halfway between Custer, SD and De Soto, WI or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.673176 and -97.289780, or 43º 40' 23.4336" N, 97º 17' 23.208" W. This location is 351.88 miles away from Custer, SD and De Soto, WI and it would take approximately 6 hours 10 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Canistota, SD, situated 357 miles from Custer, SD and 358 miles from De Soto, WI. It would take 5 hours 3 mins to go from Custer to Canistota and 5 hours 28 mins to go from De Soto to Canistota.

Major City Closest to Halfway Point

The major city closest to the halfway point between Custer, SD and De Soto, WI is Sioux Falls, SD, situated 387 miles from Custer, SD and 326 miles from De Soto, WI. It would take 5 hours 21 mins to go from Custer to and 4 hours 58 mins to go from De Soto to Sioux Falls.