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

Distance from Keyapaha, SD to Cypress, IL

Distance

870 mi

Time

17 hours 23 mins

Gas Cost

$81 - $158

There are 707.22 miles from Keyapaha to Cypress in southeast direction and 870 miles (1,400.13 kilometers) by car, following the I-29 route.

Keyapaha and Cypress are 17 hours 23 mins far apart, if you drive non-stop .

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

Keyapaha, SD and Cypress, IL are in the same time zone (CDT). Current time in both locations is 6:16 pm.

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Lowest Price Rental Cars in Keyapaha, SD

Planning on renting a car to go from Keyapaha, SD to Cypress, 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 34.96 gallons of gas to cover the route between Keyapaha, SD and Cypress, IL.

The estimated cost of gas to go from Keyapaha to Cypress is $114.04.

During the route, an average car will release 684.93 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 Cypress, IL

If you want to meet halfway between Keyapaha, SD and Cypress, IL or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 39.83454 and -94.805454, or 39º 50' 4.344" N, 94º 48' 19.6344" W. This location is 435.25 miles away from Keyapaha, SD and Cypress, IL and it would take approximately 8 hours 41 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Saint Joseph, MO, situated 438 miles from Keyapaha, SD and 435 miles from Cypress, IL. It would take 8 hours 57 mins to go from Keyapaha to Saint Joseph and 8 hours 31 mins to go from Cypress to Saint Joseph.