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

Distance from Iona, SD to Berwick, IL

Distance

610 mi

Time

12 hours 23 mins

Gas Cost

$57 - $111

There are 493.24 miles from Iona to Berwick in southeast direction and 610 miles (981.70 kilometers) by car, following the I-80 route.

Iona and Berwick are 12 hours 23 mins far apart, if you drive non-stop .

This is the fastest route from Iona, SD to Berwick, IL.

Iona, SD and Berwick, IL are in the same time zone (CDT). Current time in both locations is 2:20 pm.

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Lowest Price Rental Cars in Iona, SD

Planning on renting a car to go from Iona, SD to Berwick, 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 24.49 gallons of gas to cover the route between Iona, SD and Berwick, IL.

The estimated cost of gas to go from Iona to Berwick is $79.89.

During the route, an average car will release 479.85 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 Iona, SD and Berwick, IL

If you want to meet halfway between Iona, SD and Berwick, IL or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.497529 and -95.35708, or 41º 29' 51.1044" N, 95º 21' 25.488" W. This location is 304.93 miles away from Iona, SD and Berwick, IL and it would take approximately 6 hours 11 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Avoca, IA, situated 313 miles from Iona, SD and 300 miles from Berwick, IL. It would take 6 hours 31 mins to go from Iona to Avoca and 5 hours 58 mins to go from Berwick to Avoca.