Distance between cities › USA › South Dakota › Sioux Falls, SD › Distance from Sioux Falls to Sullivan Book Hotels

Distance from Sioux Falls, SD to Sullivan, WI

Distance

471 mi

Time

8 hours 32 mins

Gas Cost

$44 - $85

There are 411.08 miles from Sioux Falls to Sullivan in east direction and 471 miles (758.00 kilometers) by car, following the I-90 route.

Sioux Falls and Sullivan are 8 hours 32 mins far apart, if you drive non-stop .

This is the fastest route from Sioux Falls, SD to Sullivan, WI. The halfway point is Stewartville, MN.

Sioux Falls, SD and Sullivan, WI are in the same time zone (CDT). Current time in both locations is 8:22 pm.

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Lowest Price Rental Cars in Sioux Falls, SD

Planning on renting a car to go from Sioux Falls, SD to Sullivan, WI? Here there are some offers to rent a car in Sioux Falls, SD

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Sioux Falls »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 18.91 gallons of gas to cover the route between Sioux Falls, SD and Sullivan, WI.

The estimated cost of gas to go from Sioux Falls to Sullivan is $61.68.

During the route, an average car will release 370.44 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 Sioux Falls, SD and Sullivan, WI

If you want to meet halfway between Sioux Falls, SD and Sullivan, WI or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.896976 and -92.466431, or 43º 53' 49.1136" N, 92º 27' 59.1516" W. This location is 235.40 miles away from Sioux Falls, SD and Sullivan, WI and it would take approximately 4 hours 16 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Stewartville, MN, situated 226 miles from Sioux Falls, SD and 246 miles from Sullivan, WI. It would take 3 hours 21 mins to go from Sioux Falls to Stewartville and 3 hours 38 mins to go from Sullivan to Stewartville.

Major City Closest to Halfway Point

The major city closest to the halfway point between Sioux Falls, SD and Sullivan, WI is Rochester, MN, situated 238 miles from Sioux Falls, SD and 246 miles from Sullivan, WI. It would take 3 hours 31 mins to go from Sioux Falls to and 3 hours 39 mins to go from Sullivan to Rochester.