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

Distance from Keyapaha, SD to Irwin, PA

Distance

1,219 mi

Time

23 hours 19 mins

Gas Cost

$114 - $221

There are 1,068.63 miles from Keyapaha to Irwin in east direction and 1,219 miles (1,961.79 kilometers) by car, following the I-80 route.

Keyapaha and Irwin are 23 hours 19 mins far apart, if you drive non-stop .

This is the fastest route from Keyapaha, SD to Irwin, PA.

Please note the time difference between Keyapaha, SD and Irwin, PA is 1 hour. The current time in Keyapaha is 12:26 am and the current time in Irwin is 1:26 am.

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Lowest Price Rental Cars in Keyapaha, SD

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Keyapaha »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 48.97 gallons of gas to cover the route between Keyapaha, SD and Irwin, PA.

The estimated cost of gas to go from Keyapaha to Irwin is $159.73.

During the route, an average car will release 959.35 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 Keyapaha, SD and Irwin, PA

If you want to meet halfway between Keyapaha, SD and Irwin, PA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.440691 and -90.212773, or 41º 26' 26.4876" N, 90º 12' 45.9828" W. This location is 609.63 miles away from Keyapaha, SD and Irwin, PA and it would take approximately 11 hours 39 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Geneseo, IL, situated 613 miles from Keyapaha, SD and 607 miles from Irwin, PA. It would take 12 hours 14 mins to go from Keyapaha to Geneseo and 11 hours 10 mins to go from Irwin to Geneseo.

Major City Closest to Halfway Point

The major city closest to the halfway point between Keyapaha, SD and Irwin, PA is Davenport, IA, situated 586 miles from Keyapaha, SD and 633 miles from Irwin, PA. It would take 11 hours 48 mins to go from Keyapaha to Davenport and 11 hours 43 mins to go from Irwin to Davenport.