Distance between cities › USA › Montana › Grass Range, MT › Distance from Grass Range to Marks Book Hotels

Distance from Grass Range, MT to Marks, MS

Distance

1,677 mi

Time

1 day 6 hours

Gas Cost

$156 - $304

There are 1,306.31 miles from Grass Range to Marks in southeast direction and 1,677 miles (2,698.87 kilometers) by car, following the I-29 route.

Grass Range and Marks are 1 day 6 hours far apart, if you drive non-stop .

This is the fastest route from Grass Range, MT to Marks, MS.

Please note the time difference between Grass Range, MT and Marks, MS is 1 hour. The current time in Grass Range is 1:41 am and the current time in Marks is 2:41 am.

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Lowest Price Rental Cars in Grass Range, MT

Planning on renting a car to go from Grass Range, MT to Marks, MS? Here there are some offers to rent a car in Grass Range, MT

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Grass Range »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 67.35 gallons of gas to cover the route between Grass Range, MT and Marks, MS.

The estimated cost of gas to go from Grass Range to Marks is $219.70.

During the route, an average car will release 1,319.52 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 Grass Range, MT and Marks, MS

If you want to meet halfway between Grass Range, MT and Marks, MS or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.247096 and -96.796367, or 43º 14' 49.5456" N, 96º 47' 46.9212" W. This location is 838.51 miles away from Grass Range, MT and Marks, MS and it would take approximately 15 hours to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Worthing, SD, situated 766 miles from Grass Range, MT and 915 miles from Marks, MS. It would take 13 hours 27 mins to go from Grass Range to Worthing and 16 hours 40 mins to go from Marks to Worthing.

Major City Closest to Halfway Point

The major city closest to the halfway point between Grass Range, MT and Marks, MS is Sioux Falls, SD, situated 751 miles from Grass Range, MT and 931 miles from Marks, MS. It would take 13 hours 14 mins to go from Grass Range to Sioux Falls and 16 hours 58 mins to go from Marks to Sioux Falls.