Distance between cities › USA › South Dakota › Iona, SD › Distance from Iona to Middlesworth Book Hotels

Distance from Iona, SD to Middlesworth, IL

Distance

783 mi

Time

15 hours 35 mins

Gas Cost

$74 - $143

There are 623.68 miles from Iona to Middlesworth in southeast direction and 783 miles (1,260.12 kilometers) by car, following the US-36 route.

Iona and Middlesworth are 15 hours 35 mins far apart, if you drive non-stop .

This is the fastest route from Iona, SD to Middlesworth, IL. The halfway point is Clive, IA.

Iona, SD and Middlesworth, IL are in the same time zone (CDT). Current time in both locations is 1:53 am.

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Lowest Price Rental Cars in Iona, SD

Planning on renting a car to go from Iona, SD to Middlesworth, IL? Here there are some offers to rent a car in Iona, SD

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Iona »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 31.43 gallons of gas to cover the route between Iona, SD and Middlesworth, IL.

The estimated cost of gas to go from Iona to Middlesworth is $103.44.

During the route, an average car will release 615.77 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 $3.29 per gallon of regular gas. Price last updated on March 13, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Iona, SD and Middlesworth, IL

If you want to meet halfway between Iona, SD and Middlesworth, IL or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.587521 and -93.826256, or 41º 35' 15.0756" N, 93º 49' 34.5216" W. This location is 391.30 miles away from Iona, SD and Middlesworth, IL and it would take approximately 7 hours 47 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Clive, IA, situated 396 miles from Iona, SD and 397 miles from Middlesworth, IL. It would take 6 hours 44 mins to go from Iona to Clive and 6 hours 39 mins to go from Middlesworth to Clive.

Major City Closest to Halfway Point

The major city closest to the halfway point between Iona, SD and Middlesworth, IL is Des Moines, IA, situated 404 miles from Iona, SD and 388 miles from Middlesworth, IL. It would take 6 hours 50 mins to go from Iona to and 6 hours 30 mins to go from Middlesworth to Des Moines.