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

Distance from Selby, SD to Marcus, SD

Distance

201 mi

Time

4 hours 1 min

Gas Cost

$18 - $35

There are 124.05 miles from Selby to Marcus in southwest direction and 201 miles (323.48 kilometers) by car, following the SD 34 and SD 63 route.

Selby and Marcus are 4 hours 1 min far apart, if you drive non-stop .

This is the fastest route from Selby, SD to Marcus, SD. The halfway point is Isabel, SD.

Please note the time difference between Selby, SD and Marcus, SD is 1 hour. The current time in Selby is 10:19 am and the current time in Marcus is 9:19 am.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Selby, SD to Marcus, SD:

Lowest Price Rental Cars in Selby, SD

Planning on renting a car to go from Selby, SD to Marcus, 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 8.06 gallons of gas to cover the route between Selby, SD and Marcus, SD.

The estimated cost of gas to go from Selby to Marcus is $25.28.

During the route, an average car will release 158 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 Marcus, SD

If you want to meet halfway between Selby, SD and Marcus, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 45.385639 and -101.462837, or 45º 23' 8.3004" N, 101º 27' 46.2132" W. This location is 100.40 miles away from Selby, SD and Marcus, SD and it would take approximately 2 hours to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Isabel, SD, situated 80 miles from Selby, SD and 96 miles from Marcus, SD. It would take 1 hour 59 mins to go from Selby to Isabel and 2 hours 40 mins to go from Marcus to Isabel.