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

Distance from Selby, SD to Marshall, OK

Distance

840 mi

Time

15 hours 7 mins

Gas Cost

$78 - $152

There are 658.24 miles from Selby to Marshall in south direction and 840 miles (1,351.85 kilometers) by car, following the I-90 route.

Selby and Marshall are 15 hours 7 mins far apart, if you drive non-stop .

This is the fastest route from Selby, SD to Marshall, OK.

Selby, SD and Marshall, OK are in the same time zone (CDT). Current time in both locations is 9:31 am.

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Lowest Price Rental Cars in Selby, SD

Planning on renting a car to go from Selby, SD to Marshall, OK? 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 33.72 gallons of gas to cover the route between Selby, SD and Marshall, OK.

The estimated cost of gas to go from Selby to Marshall is $110.

During the route, an average car will release 660.66 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 Marshall, OK

If you want to meet halfway between Selby, SD and Marshall, OK or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.926429 and -97.426552, or 41º 55' 35.1444" N, 97º 25' 35.5872" W. This location is 419.83 miles away from Selby, SD and Marshall, OK and it would take approximately 7 hours 33 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Madison, NE, situated 404 miles from Selby, SD and 436 miles from Marshall, OK. It would take 7 hours 13 mins to go from Selby to Madison and 7 hours 56 mins to go from Marshall to Madison.