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

Distance from Keyapaha, SD to Avalon, MS

Distance

1,055 mi

Time

21 hours 12 mins

Gas Cost

$98 - $191

There are 849.06 miles from Keyapaha to Avalon in southeast direction and 1,055 miles (1,697.86 kilometers) by car, following the I-29 route.

Keyapaha and Avalon are 21 hours 12 mins far apart, if you drive non-stop .

This is the fastest route from Keyapaha, SD to Avalon, MS.

Keyapaha, SD and Avalon, MS are in the same time zone (CDT). Current time in both locations is 1:25 pm.

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Lowest Price Rental Cars in Keyapaha, SD

Planning on renting a car to go from Keyapaha, SD to Avalon, MS? 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 42.36 gallons of gas to cover the route between Keyapaha, SD and Avalon, MS.

The estimated cost of gas to go from Keyapaha to Avalon is $138.16.

During the route, an average car will release 829.82 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 Avalon, MS

If you want to meet halfway between Keyapaha, SD and Avalon, MS or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 38.816293 and -94.50793, or 38º 48' 58.6548" N, 94º 30' 28.548" W. This location is 527.32 miles away from Keyapaha, SD and Avalon, MS and it would take approximately 10 hours 36 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Belton, MO, situated 511 miles from Keyapaha, SD and 545 miles from Avalon, MS. It would take 10 hours 25 mins to go from Keyapaha to Belton and 10 hours 52 mins to go from Avalon to Belton.

Major City Closest to Halfway Point

The major city closest to the halfway point between Keyapaha, SD and Avalon, MS is Kansas City, MO, situated 489 miles from Keyapaha, SD and 565 miles from Avalon, MS. It would take 9 hours 55 mins to go from Keyapaha to Kansas City and 11 hours 17 mins to go from Avalon to Kansas City.