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

Distance from Keyapaha, SD to Harrold, SD

Distance

142 mi

Time

3 hours 34 mins

Gas Cost

$13 - $25

There are 99.76 miles from Keyapaha to Harrold in north direction and 142 miles (228.53 kilometers) by car, following the US-183 and SD 44 and SD 53 route.

Keyapaha and Harrold are 3 hours 34 mins far apart, if you drive non-stop .

This is the fastest route from Keyapaha, SD to Harrold, SD. The halfway point is Vivian, SD.

Keyapaha, SD and Harrold, 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 Harrold, 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 5.71 gallons of gas to cover the route between Keyapaha, SD and Harrold, SD.

The estimated cost of gas to go from Keyapaha to Harrold is $17.90.

During the route, an average car will release 111.84 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 Harrold, SD

If you want to meet halfway between Keyapaha, SD and Harrold, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.913212 and -100.303902, or 43º 54' 47.5632" N, 100º 18' 14.0472" W. This location is 71.07 miles away from Keyapaha, SD and Harrold, SD and it would take approximately 1 hour 47 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Vivian, SD, situated 74 miles from Keyapaha, SD and 69 miles from Harrold, SD. It would take 2 hours 6 mins to go from Keyapaha to Vivian and 1 hour 32 mins to go from Harrold to Vivian.