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

Distance from Keyapaha, SD to Fulton, SD

Distance

177 mi

Time

3 hours 59 mins

Gas Cost

$16 - $31

There are 123.68 miles from Keyapaha to Fulton in northeast direction and 177 miles (284.85 kilometers) by car, following the I-90 Business route.

Keyapaha and Fulton are 3 hours 59 mins far apart, if you drive non-stop .

This is the fastest route from Keyapaha, SD to Fulton, SD. The halfway point is Oacoma, SD.

Keyapaha, SD and Fulton, SD are in the same time zone (CDT). Current time in both locations is 2:40 pm.

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Lowest Price Rental Cars in Keyapaha, SD

Planning on renting a car to go from Keyapaha, SD to Fulton, 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 7.13 gallons of gas to cover the route between Keyapaha, SD and Fulton, SD.

The estimated cost of gas to go from Keyapaha to Fulton is $22.34.

During the route, an average car will release 139.64 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 Fulton, SD

If you want to meet halfway between Keyapaha, SD and Fulton, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.804165 and -99.373749, or 43º 48' 14.994" N, 99º 22' 25.4964" W. This location is 88.74 miles away from Keyapaha, SD and Fulton, SD and it would take approximately 1 hour 59 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Oacoma, SD, situated 95 miles from Keyapaha, SD and 83 miles from Fulton, SD. It would take 2 hours 19 mins to go from Keyapaha to Oacoma and 1 hour 14 mins to go from Fulton to Oacoma.