Distance between cities › USA › South Dakota › Marvin, SD › Distance from Marvin to Byars Book Hotels

Distance from Marvin, SD to Byars, OK

Distance

832 mi

Time

14 hours 45 mins

Gas Cost

$78 - $151

There are 717.72 miles from Marvin to Byars in south direction and 832 miles (1,338.97 kilometers) by car, following the I-29 and US-81 route.

Marvin and Byars are 14 hours 45 mins far apart, if you drive non-stop .

This is the fastest route from Marvin, SD to Byars, OK.

Marvin, SD and Byars, OK are in the same time zone (CDT). Current time in both locations is 2:18 am.

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Lowest Price Rental Cars in Marvin, SD

Planning on renting a car to go from Marvin, SD to Byars, OK? Here there are some offers to rent a car in Marvin, SD

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Marvin »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 33.40 gallons of gas to cover the route between Marvin, SD and Byars, OK.

The estimated cost of gas to go from Marvin to Byars is $108.95.

During the route, an average car will release 654.39 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 Marvin, SD and Byars, OK

If you want to meet halfway between Marvin, SD and Byars, OK or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 39.873629 and -95.779955, or 39º 52' 25.0644" N, 95º 46' 47.838" W. This location is 415.84 miles away from Marvin, SD and Byars, OK and it would take approximately 7 hours 22 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Sabetha, KS, situated 417 miles from Marvin, SD and 417 miles from Byars, OK. It would take 7 hours 18 mins to go from Marvin to Sabetha and 7 hours 32 mins to go from Byars to Sabetha.