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

Distance from Sioux Falls, SD to Arnold, IL

Distance

571 mi

Time

10 hours 29 mins

Gas Cost

$53 - $103

There are 430.42 miles from Sioux Falls to Arnold in southeast direction and 571 miles (918.94 kilometers) by car, following the I-29 route.

Sioux Falls and Arnold are 10 hours 29 mins far apart, if you drive non-stop .

This is the fastest route from Sioux Falls, SD to Arnold, IL. The halfway point is Saint Joseph, MO.

Sioux Falls, SD and Arnold, IL are in the same time zone (CDT). Current time in both locations is 8:38 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 Arnold, IL? 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 22.92 gallons of gas to cover the route between Sioux Falls, SD and Arnold, IL.

The estimated cost of gas to go from Sioux Falls to Arnold is $74.76.

During the route, an average car will release 449.03 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 Arnold, IL

If you want to meet halfway between Sioux Falls, SD and Arnold, IL or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 39.782574 and -94.796410, or 39º 46' 57.2664" N, 94º 47' 47.076" W. This location is 285.34 miles away from Sioux Falls, SD and Arnold, IL and it would take approximately 5 hours 14 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Saint Joseph, MO, situated 310 miles from Sioux Falls, SD and 263 miles from Arnold, IL. It would take 4 hours 29 mins to go from Sioux Falls to Saint Joseph and 4 hours 49 mins to go from Arnold to Saint Joseph.