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

Distance from Keyapaha, SD to Henry, SD

Distance

278 mi

Time

5 hours 49 mins

Gas Cost

$25 - $48

There are 180.40 miles from Keyapaha to Henry in northeast direction and 278 miles (447.40 kilometers) by car, following the I-90 Business route.

Keyapaha and Henry are 5 hours 49 mins far apart, if you drive non-stop .

This is the fastest route from Keyapaha, SD to Henry, SD. The halfway point is Mitchell, SD.

Keyapaha, SD and Henry, 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 Henry, 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 11.16 gallons of gas to cover the route between Keyapaha, SD and Henry, SD.

The estimated cost of gas to go from Keyapaha to Henry is $34.99.

During the route, an average car will release 218.66 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 Henry, SD

If you want to meet halfway between Keyapaha, SD and Henry, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.694794 and -97.952835, or 43º 41' 41.2584" N, 97º 57' 10.206" W. This location is 138.95 miles away from Keyapaha, SD and Henry, SD and it would take approximately 2 hours 54 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Mitchell, SD, situated 166 miles from Keyapaha, SD and 181 miles from Henry, SD. It would take 3 hours 16 mins to go from Keyapaha to Mitchell and 2 hours 35 mins to go from Henry to Mitchell.