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

Distance from Selby, SD to Cathay, ND

Distance

190 mi

Time

3 hours 38 mins

Gas Cost

$18 - $34

There are 144.49 miles from Selby to Cathay in north direction and 190 miles (305.78 kilometers) by car, following the US-83 route.

Selby and Cathay are 3 hours 38 mins far apart, if you drive non-stop .

This is the fastest route from Selby, SD to Cathay, ND. The halfway point is Driscoll, ND.

Selby, SD and Cathay, ND are in the same time zone (CDT). Current time in both locations is 10:06 am.

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Lowest Price Rental Cars in Selby, SD

Planning on renting a car to go from Selby, SD to Cathay, ND? 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 7.64 gallons of gas to cover the route between Selby, SD and Cathay, ND.

The estimated cost of gas to go from Selby to Cathay is $24.92.

During the route, an average car will release 149.70 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 Cathay, ND

If you want to meet halfway between Selby, SD and Cathay, ND or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 46.860626 and -100.198860, or 46º 51' 38.2536" N, 100º 11' 55.896" W. This location is 95.13 miles away from Selby, SD and Cathay, ND and it would take approximately 1 hour 49 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Driscoll, ND, situated 106 miles from Selby, SD and 87 miles from Cathay, ND. It would take 2 hours 35 mins to go from Selby to Driscoll and 2 hours 18 mins to go from Cathay to Driscoll.