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

Distance from Keyapaha, SD to Farmer, SD

Distance

189 mi

Time

4 hours 5 mins

Gas Cost

$17 - $33

There are 130.06 miles from Keyapaha to Farmer in northeast direction and 189 miles (304.17 kilometers) by car, following the I-90 Business route.

Keyapaha and Farmer are 4 hours 5 mins far apart, if you drive non-stop .

This is the fastest route from Keyapaha, SD to Farmer, SD. The halfway point is Chamberlain, SD.

Keyapaha, SD and Farmer, SD are in the same time zone (CDT). Current time in both locations is 2:36 pm.

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Lowest Price Rental Cars in Keyapaha, SD

Planning on renting a car to go from Keyapaha, SD to Farmer, SD? 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 7.59 gallons of gas to cover the route between Keyapaha, SD and Farmer, SD.

The estimated cost of gas to go from Keyapaha to Farmer is $23.79.

During the route, an average car will release 148.68 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 $3.14 per gallon of regular gas. Price last updated on March 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Keyapaha, SD and Farmer, SD

If you want to meet halfway between Keyapaha, SD and Farmer, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.756561 and -99.282104, or 43º 45' 23.6196" N, 99º 16' 55.5744" W. This location is 94.48 miles away from Keyapaha, SD and Farmer, SD and it would take approximately 2 hours 2 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Chamberlain, SD, situated 98 miles from Keyapaha, SD and 93 miles from Farmer, SD. It would take 2 hours 25 mins to go from Keyapaha to Chamberlain and 1 hour 22 mins to go from Farmer to Chamberlain.