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

Distance from Iona, SD to Butler, SD

Distance

253 mi

Time

5 hours 15 mins

Gas Cost

$23 - $44

There are 142.34 miles from Iona to Butler in northeast direction and 253 miles (407.16 kilometers) by car, following the I-90 route.

Iona and Butler are 5 hours 15 mins far apart, if you drive non-stop .

This is the fastest route from Iona, SD to Butler, SD. The halfway point is Humboldt, SD.

Iona, SD and Butler, SD are in the same time zone (CDT). Current time in both locations is 4:28 am.

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Lowest Price Rental Cars in Iona, SD

Planning on renting a car to go from Iona, SD to Butler, SD? 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 10.17 gallons of gas to cover the route between Iona, SD and Butler, SD.

The estimated cost of gas to go from Iona to Butler is $31.88.

During the route, an average car will release 199.20 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 $3.14 per gallon of regular gas. Price last updated on March 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Iona, SD and Butler, SD

If you want to meet halfway between Iona, SD and Butler, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.651630 and -97.098610, or 43º 39' 5.868" N, 97º 5' 54.996" W. This location is 126.59 miles away from Iona, SD and Butler, SD and it would take approximately 2 hours 37 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Humboldt, SD, situated 158 miles from Iona, SD and 180 miles from Butler, SD. It would take 2 hours 40 mins to go from Iona to Humboldt and 2 hours 39 mins to go from Butler to Humboldt.

Major City Closest to Halfway Point

The major city closest to the halfway point between Iona, SD and Butler, SD is Sioux Falls, SD, situated 180 miles from Iona, SD and 169 miles from Butler, SD. It would take 2 hours 59 mins to go from Iona to and 2 hours 32 mins to go from Butler to Sioux Falls.