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

Distance from Keyapaha, SD to Kildeer, IL

Distance

688 mi

Time

14 hours 28 mins

Gas Cost

$64 - $125

There are 617.37 miles from Keyapaha to Kildeer in east direction and 688 miles (1,107.23 kilometers) by car, following the US-20 route.

Keyapaha and Kildeer are 14 hours 28 mins far apart, if you drive non-stop .

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

Keyapaha, SD and Kildeer, IL are in the same time zone (CDT). Current time in both locations is 12:59 am.

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Lowest Price Rental Cars in Keyapaha, SD

Planning on renting a car to go from Keyapaha, SD to Kildeer, 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 27.65 gallons of gas to cover the route between Keyapaha, SD and Kildeer, IL.

The estimated cost of gas to go from Keyapaha to Kildeer is $90.19.

During the route, an average car will release 541.72 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 Kildeer, IL

If you want to meet halfway between Keyapaha, SD and Kildeer, IL or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 42.4489 and -94.221681, or 42º 26' 56.04" N, 94º 13' 18.0516" W. This location is 344.24 miles away from Keyapaha, SD and Kildeer, IL and it would take approximately 7 hours 14 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Moorland, IA, situated 343 miles from Keyapaha, SD and 348 miles from Kildeer, IL. It would take 7 hours 24 mins to go from Keyapaha to Moorland and 7 hours 9 mins to go from Kildeer to Moorland.