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

Distance from Grass Range, MT to Potlatch, ID

Distance

538 mi

Time

10 hours 7 mins

Gas Cost

$50 - $97

There are 381.44 miles from Grass Range to Potlatch in west direction and 538 miles (865.83 kilometers) by car, following the MT 200 route.

Grass Range and Potlatch are 10 hours 7 mins far apart, if you drive non-stop .

This is the fastest route from Grass Range, MT to Potlatch, ID.

Please note the time difference between Grass Range, MT and Potlatch, ID is 1 hour. The current time in Grass Range is 3:11 am and the current time in Potlatch is 2:11 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 Potlatch, ID? 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 21.60 gallons of gas to cover the route between Grass Range, MT and Potlatch, ID.

The estimated cost of gas to go from Grass Range to Potlatch is $70.47.

During the route, an average car will release 423.23 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 Potlatch, ID

If you want to meet halfway between Grass Range, MT and Potlatch, ID or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 47.012168 and -113.328123, or 47º 0' 43.8048" N, 113º 19' 41.2428" W. This location is 268.95 miles away from Grass Range, MT and Potlatch, ID and it would take approximately 5 hours 3 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Greenough, MT, situated 273 miles from Grass Range, MT and 266 miles from Potlatch, ID. It would take 5 hours 9 mins to go from Grass Range to Greenough and 5 hours 1 min to go from Potlatch to Greenough.