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

Distance from Keyapaha, SD to Ashkum, IL

Distance

767 mi

Time

15 hours 21 mins

Gas Cost

$71 - $139

There are 643.64 miles from Keyapaha to Ashkum in southeast direction and 767 miles (1,234.37 kilometers) by car, following the I-80 route.

Keyapaha and Ashkum are 15 hours 21 mins far apart, if you drive non-stop .

This is the fastest route from Keyapaha, SD to Ashkum, IL.

Keyapaha, SD and Ashkum, IL are in the same time zone (CDT). Current time in both locations is 2:51 pm.

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Lowest Price Rental Cars in Keyapaha, SD

Planning on renting a car to go from Keyapaha, SD to Ashkum, IL? 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 30.79 gallons of gas to cover the route between Keyapaha, SD and Ashkum, IL.

The estimated cost of gas to go from Keyapaha to Ashkum is $100.42.

During the route, an average car will release 603.14 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 Ashkum, IL

If you want to meet halfway between Keyapaha, SD and Ashkum, IL or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.494325 and -94.222058, or 41º 29' 39.57" N, 94º 13' 19.4088" W. This location is 383.27 miles away from Keyapaha, SD and Ashkum, IL and it would take approximately 7 hours 40 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Dexter, IA, situated 388 miles from Keyapaha, SD and 380 miles from Ashkum, IL. It would take 8 hours 7 mins to go from Keyapaha to Dexter and 7 hours 20 mins to go from Ashkum to Dexter.