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

Distance from Selby, SD to Harrison, ID

Distance

968 mi

Time

17 hours 49 mins

Gas Cost

$90 - $175

There are 806.71 miles from Selby to Harrison in west direction and 968 miles (1,557.84 kilometers) by car, following the I-90 route.

Selby and Harrison are 17 hours 49 mins far apart, if you drive non-stop .

This is the fastest route from Selby, SD to Harrison, ID.

Please note the time difference between Selby, SD and Harrison, ID is 2 hours. The current time in Selby is 1:06 pm and the current time in Harrison is 11:06 am.

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Lowest Price Rental Cars in Selby, SD

Planning on renting a car to go from Selby, SD to Harrison, ID? 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 38.88 gallons of gas to cover the route between Selby, SD and Harrison, ID.

The estimated cost of gas to go from Selby to Harrison is $126.84.

During the route, an average car will release 761.80 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 Selby, SD and Harrison, ID

If you want to meet halfway between Selby, SD and Harrison, ID or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 45.641444 and -108.885613, or 45º 38' 29.1984" N, 108º 53' 8.2068" W. This location is 484.09 miles away from Selby, SD and Harrison, ID and it would take approximately 8 hours 54 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Park City, MT, situated 476 miles from Selby, SD and 493 miles from Harrison, ID. It would take 9 hours 29 mins to go from Selby to Park City and 8 hours 24 mins to go from Harrison to Park City.

Major City Closest to Halfway Point

The major city closest to the halfway point between Selby, SD and Harrison, ID is Billings, MT, situated 452 miles from Selby, SD and 516 miles from Harrison, ID. It would take 9 hours 3 mins to go from Selby to Billings and 8 hours 52 mins to go from Harrison to Billings.