Distance between cities › USA › South Dakota › Selby, SD › Distance from Selby to Longlake Book Hotels

Distance from Selby, SD to Longlake, SD

Distance

69 mi

Time

1 hour 39 mins

Gas Cost

$6 - $12

There are 46.68 miles from Selby to Longlake in northeast direction and 69 miles (111.04 kilometers) by car, following the SD 10 route.

Selby and Longlake are 1 hour 39 mins far apart, if you drive non-stop .

This is the fastest route from Selby, SD to Longlake, SD. The halfway point is Eureka, SD.

Selby, SD and Longlake, SD are in the same time zone (CDT). Current time in both locations is 7:18 am.

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Lowest Price Rental Cars in Selby, SD

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Selby »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 2.78 gallons of gas to cover the route between Selby, SD and Longlake, SD.

The estimated cost of gas to go from Selby to Longlake is $8.71.

During the route, an average car will release 54.42 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 Selby, SD and Longlake, SD

If you want to meet halfway between Selby, SD and Longlake, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 45.767239 and -99.719971, or 45º 46' 2.0604" N, 99º 43' 11.8956" W. This location is 34.58 miles away from Selby, SD and Longlake, SD and it would take approximately 49 minutes to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Eureka, SD, situated 41 miles from Selby, SD and 28 miles from Longlake, SD. It would take 1 hour 1 min to go from Selby to Eureka and 45 minutes to go from Longlake to Eureka.