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

Distance from Millboro, SD to Keyapaha, SD

Distance

14 mi

Time

45 minutes

Gas Cost

$1 - $2

There are 8.89 miles from Millboro to Keyapaha in northwest direction and 14 miles (22.53 kilometers) by car, following the 300th Street route.

Millboro and Keyapaha are 45 minutes far apart, if you drive non-stop .

This is the fastest route from Millboro, SD to Keyapaha, SD.

Millboro, SD and Keyapaha, SD are in the same time zone (CDT). Current time in both locations is 8:06 pm.

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Lowest Price Rental Cars in Millboro, SD

Planning on renting a car to go from Millboro, SD to Keyapaha, SD? Here there are some offers to rent a car in Millboro, SD

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Millboro »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 0.56 gallons of gas to cover the route between Millboro, SD and Keyapaha, SD.

The estimated cost of gas to go from Millboro to Keyapaha is $1.75.

During the route, an average car will release 11.07 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 $3.10 per gallon of regular gas. Price last updated on March 11, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Millboro, SD and Keyapaha, SD

If you want to meet halfway between Millboro, SD and Keyapaha, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.053543 and -100.073883, or 43º 3' 12.7548" N, 100º 4' 25.9788" W. This location is 7.03 miles away from Millboro, SD and Keyapaha, SD and it would take approximately 22 minutes to reach the halfway point from both locations.