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

Distance from Grass Range, MT to North Fork, ID

Distance

417 mi

Time

8 hours 4 mins

Gas Cost

$39 - $75

There are 272.09 miles from Grass Range to North Fork in southwest direction and 417 miles (671.10 kilometers) by car, following the I-15 route.

Grass Range and North Fork are 8 hours 4 mins far apart, if you drive non-stop .

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

Grass Range, MT and North Fork, ID are in the same time zone (MDT). Current time in both locations is 4:57 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 North Fork, 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 16.73 gallons of gas to cover the route between Grass Range, MT and North Fork, ID.

The estimated cost of gas to go from Grass Range to North Fork is $54.57.

During the route, an average car will release 327.78 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 North Fork, ID

If you want to meet halfway between Grass Range, MT and North Fork, ID or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 46.950359 and -112.111169, or 46º 57' 1.2924" N, 112º 6' 40.2084" W. This location is 208.29 miles away from Grass Range, MT and North Fork, ID and it would take approximately 4 hours 2 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Wolf Creek, MT, situated 191 miles from Grass Range, MT and 225 miles from North Fork, ID. It would take 3 hours 30 mins to go from Grass Range to Wolf Creek and 4 hours 34 mins to go from North Fork to Wolf Creek.