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

Distance from Grass Range, MT to Casscoe, AR

Distance

1,603 mi

Time

1 day 4 hours

Gas Cost

$149 - $290

There are 1,252.53 miles from Grass Range to Casscoe in southeast direction and 1,603 miles (2,579.78 kilometers) by car, following the I-29 route.

Grass Range and Casscoe are 1 day 4 hours far apart, if you drive non-stop .

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

Please note the time difference between Grass Range, MT and Casscoe, AR is 1 hour. The current time in Grass Range is 4:30 am and the current time in Casscoe is 5:30 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 Casscoe, 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 64.37 gallons of gas to cover the route between Grass Range, MT and Casscoe, AR.

The estimated cost of gas to go from Grass Range to Casscoe is $209.98.

During the route, an average car will release 1,261.16 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 Casscoe, AR

If you want to meet halfway between Grass Range, MT and Casscoe, AR or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.60878 and -97.020424, or 43º 36' 31.608" N, 97º 1' 13.5264" W. This location is 801.42 miles away from Grass Range, MT and Casscoe, AR and it would take approximately 14 hours 17 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Humboldt, SD, situated 729 miles from Grass Range, MT and 877 miles from Casscoe, AR. It would take 12 hours 49 mins to go from Grass Range to Humboldt and 15 hours 50 mins to go from Casscoe to Humboldt.

Major City Closest to Halfway Point

The major city closest to the halfway point between Grass Range, MT and Casscoe, AR is Sioux Falls, SD, situated 751 miles from Grass Range, MT and 857 miles from Casscoe, AR. It would take 13 hours 14 mins to go from Grass Range to Sioux Falls and 15 hours 33 mins to go from Casscoe to Sioux Falls.