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

Distance from Keyapaha, SD to Millstone, WV

Distance

1,212 mi

Time

23 hours 53 mins

Gas Cost

$113 - $220

There are 1,034.61 miles from Keyapaha to Millstone in southeast direction and 1,212 miles (1,950.52 kilometers) by car, following the I-80 route.

Keyapaha and Millstone are 23 hours 53 mins far apart, if you drive non-stop .

This is the fastest route from Keyapaha, SD to Millstone, WV.

Please note the time difference between Keyapaha, SD and Millstone, WV is 1 hour. The current time in Keyapaha is 5:09 pm and the current time in Millstone is 6:09 pm.

Any questions or tips to share?

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

Lowest Price Rental Cars in Keyapaha, SD

Planning on renting a car to go from Keyapaha, SD to Millstone, WV? 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 48.68 gallons of gas to cover the route between Keyapaha, SD and Millstone, WV.

The estimated cost of gas to go from Keyapaha to Millstone is $158.79.

During the route, an average car will release 953.72 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 Millstone, WV

If you want to meet halfway between Keyapaha, SD and Millstone, WV or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.597562 and -90.417885, or 41º 35' 51.2232" N, 90º 25' 4.386" W. This location is 606.05 miles away from Keyapaha, SD and Millstone, WV and it would take approximately 11 hours 56 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Pleasant Valley, IA, situated 593 miles from Keyapaha, SD and 622 miles from Millstone, WV. It would take 11 hours 52 mins to go from Keyapaha to Pleasant Valley and 12 hours 8 mins to go from Millstone to Pleasant Valley.

Major City Closest to Halfway Point

The major city closest to the halfway point between Keyapaha, SD and Millstone, WV is Davenport, IA, situated 586 miles from Keyapaha, SD and 626 miles from Millstone, WV. It would take 11 hours 48 mins to go from Keyapaha to Davenport and 12 hours 16 mins to go from Millstone to Davenport.