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

Distance from Forest Grove, MT to Grass Range, MT

Distance

28 mi

Time

59 minutes

Gas Cost

$3 - $5

There are 13.18 miles from Forest Grove to Grass Range in east direction and 28 miles (45.06 kilometers) by car, following the Piper Cutoff Road route.

Forest Grove and Grass Range are 59 minutes far apart, if you drive non-stop .

This is the fastest route from Forest Grove, MT to Grass Range, MT.

Forest Grove, MT and Grass Range, MT are in the same time zone (MDT). Current time in both locations is 10:23 pm.

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Lowest Price Rental Cars in Forest Grove, MT

Planning on renting a car to go from Forest Grove, MT to Grass Range, MT? Here there are some offers to rent a car in Forest Grove, MT

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Forest Grove »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 1.13 gallons of gas to cover the route between Forest Grove, MT and Grass Range, MT.

The estimated cost of gas to go from Forest Grove to Grass Range is $3.59.

During the route, an average car will release 22.07 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 $3.19 per gallon of regular gas. Price last updated on March 11, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Forest Grove, MT and Grass Range, MT

If you want to meet halfway between Forest Grove, MT and Grass Range, MT or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 47.062180 and -109.053497, or 47º 3' 43.848" N, 109º 3' 12.5892" W. This location is 14.02 miles away from Forest Grove, MT and Grass Range, MT and it would take approximately 29 minutes to reach the halfway point from both locations.