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

Distance from Iona, SD to Centropolis, KS

Distance

512 mi

Time

10 hours 25 mins

Gas Cost

$48 - $93

There are 397.65 miles from Iona to Centropolis in southeast direction and 512 miles (823.98 kilometers) by car, following the US-75 Business route.

Iona and Centropolis are 10 hours 25 mins far apart, if you drive non-stop .

This is the fastest route from Iona, SD to Centropolis, KS.

Iona, SD and Centropolis, KS are in the same time zone (CDT). Current time in both locations is 7:22 am.

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Lowest Price Rental Cars in Iona, SD

Planning on renting a car to go from Iona, SD to Centropolis, KS? 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 20.55 gallons of gas to cover the route between Iona, SD and Centropolis, KS.

The estimated cost of gas to go from Iona to Centropolis is $67.02.

During the route, an average car will release 402.53 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 Centropolis, KS

If you want to meet halfway between Iona, SD and Centropolis, KS or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 42.078701 and -96.174538, or 42º 4' 43.3236" N, 96º 10' 28.3368" W. This location is 255.79 miles away from Iona, SD and Centropolis, KS and it would take approximately 5 hours 12 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Whiting, IA, situated 236 miles from Iona, SD and 282 miles from Centropolis, KS. It would take 5 hours 8 mins to go from Iona to Whiting and 5 hours 28 mins to go from Centropolis to Whiting.