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

Distance from Keyapaha, SD to Ramsey, IL

Distance

787 mi

Time

15 hours 46 mins

Gas Cost

$73 - $143

There are 635.35 miles from Keyapaha to Ramsey in southeast direction and 787 miles (1,266.55 kilometers) by car, following the US-36 route.

Keyapaha and Ramsey are 15 hours 46 mins far apart, if you drive non-stop .

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

Keyapaha, SD and Ramsey, IL are in the same time zone (CDT). Current time in both locations is 9:36 pm.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Keyapaha, SD to Ramsey, IL:

Lowest Price Rental Cars in Keyapaha, SD

Planning on renting a car to go from Keyapaha, SD to Ramsey, 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 31.62 gallons of gas to cover the route between Keyapaha, SD and Ramsey, IL.

The estimated cost of gas to go from Keyapaha to Ramsey is $103.14.

During the route, an average car will release 619.46 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 Ramsey, IL

If you want to meet halfway between Keyapaha, SD and Ramsey, IL or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 40.151869 and -95.252163, or 40º 9' 6.7284" N, 95º 15' 7.7868" W. This location is 393.65 miles away from Keyapaha, SD and Ramsey, IL and it would take approximately 7 hours 53 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Mound City, MO, situated 402 miles from Keyapaha, SD and 387 miles from Ramsey, IL. It would take 8 hours 18 mins to go from Keyapaha to Mound City and 7 hours 31 mins to go from Ramsey to Mound City.