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

Distance from Grass Range, MT to Cotter, AR

Distance

1,389 mi

Time

1 day 1 hour

Gas Cost

$129 - $252

There are 1,117.43 miles from Grass Range to Cotter in southeast direction and 1,389 miles (2,235.38 kilometers) by car, following the I-29 route.

Grass Range and Cotter are 1 day 1 hour far apart, if you drive non-stop .

This is the fastest route from Grass Range, MT to Cotter, AR.

Please note the time difference between Grass Range, MT and Cotter, AR is 1 hour. The current time in Grass Range is 8:37 am and the current time in Cotter is 9:37 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 Cotter, AR? 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 55.78 gallons of gas to cover the route between Grass Range, MT and Cotter, AR.

The estimated cost of gas to go from Grass Range to Cotter is $181.96.

During the route, an average car will release 1,092.89 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 Cotter, AR

If you want to meet halfway between Grass Range, MT and Cotter, AR or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.715897 and -98.697991, or 43º 42' 57.2292" N, 98º 41' 52.7676" W. This location is 694.49 miles away from Grass Range, MT and Cotter, AR and it would take approximately 12 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 White Lake, SD, situated 646 miles from Grass Range, MT and 745 miles from Cotter, AR. It would take 11 hours 31 mins to go from Grass Range to White Lake and 13 hours 40 mins to go from Cotter to White Lake.