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

Distance from Grass Range, MT to Carthage, AR

Distance

1,591 mi

Time

1 day 4 hours

Gas Cost

$148 - $288

There are 1,231.45 miles from Grass Range to Carthage in southeast direction and 1,591 miles (2,560.47 kilometers) by car, following the I-29 route.

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

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

Please note the time difference between Grass Range, MT and Carthage, AR is 1 hour. The current time in Grass Range is 12:09 pm and the current time in Carthage is 1:09 pm.

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Lowest Price Rental Cars in Grass Range, MT

Planning on renting a car to go from Grass Range, MT to Carthage, 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 63.89 gallons of gas to cover the route between Grass Range, MT and Carthage, AR.

The estimated cost of gas to go from Grass Range to Carthage is $208.40.

During the route, an average car will release 1,251.69 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 Carthage, AR

If you want to meet halfway between Grass Range, MT and Carthage, AR or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.666477 and -97.149998, or 43º 39' 59.3172" N, 97º 8' 59.9928" W. This location is 795.40 miles away from Grass Range, MT and Carthage, AR and it would take approximately 14 hours 7 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Montrose, SD, situated 724 miles from Grass Range, MT and 870 miles from Carthage, AR. It would take 12 hours 48 mins to go from Grass Range to Montrose and 15 hours 38 mins to go from Carthage to Montrose.

Major City Closest to Halfway Point

The major city closest to the halfway point between Grass Range, MT and Carthage, AR is Sioux Falls, SD, situated 751 miles from Grass Range, MT and 845 miles from Carthage, AR. It would take 13 hours 14 mins to go from Grass Range to Sioux Falls and 15 hours 12 mins to go from Carthage to Sioux Falls.