Distance between cities › USA › South Dakota › Winner, SD › Distance from Winner to Irwin Book Hotels

Distance from Winner, SD to Irwin, IA

Distance

298 mi

Time

6 hours 20 mins

Gas Cost

$28 - $54

There are 260.77 miles from Winner to Irwin in southeast direction and 298 miles (479.58 kilometers) by car, following the US-18 and SD 47 route.

Winner and Irwin are 6 hours 20 mins far apart, if you drive non-stop .

This is the fastest route from Winner, SD to Irwin, IA. The halfway point is Crofton, NE.

Winner, SD and Irwin, IA are in the same time zone (CDT). Current time in both locations is 10:27 pm.

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Lowest Price Rental Cars in Winner, SD

Planning on renting a car to go from Winner, SD to Irwin, IA? Here there are some offers to rent a car in Winner, SD

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Winner »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 11.99 gallons of gas to cover the route between Winner, SD and Irwin, IA.

The estimated cost of gas to go from Winner to Irwin is $39.10.

During the route, an average car will release 234.84 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 Winner, SD and Irwin, IA

If you want to meet halfway between Winner, SD and Irwin, IA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 42.729603 and -97.436630, or 42º 43' 46.5708" N, 97º 26' 11.868" W. This location is 149.24 miles away from Winner, SD and Irwin, IA and it would take approximately 3 hours 10 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Crofton, NE, situated 143 miles from Winner, SD and 156 miles from Irwin, IA. It would take 2 hours 37 mins to go from Winner to Crofton and 3 hours 1 min to go from Irwin to Crofton.