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

Distance from Grass Range, MT to Dutton, MT

Distance

173 mi

Time

3 hours 12 mins

Gas Cost

$16 - $31

There are 147.36 miles from Grass Range to Dutton in northwest direction and 173 miles (278.42 kilometers) by car, following the US-87 and MT 3 and MT 200 route.

Grass Range and Dutton are 3 hours 12 mins far apart, if you drive non-stop .

This is the fastest route from Grass Range, MT to Dutton, MT. The halfway point is Stanford, MT.

Grass Range, MT and Dutton, MT are in the same time zone (MDT). Current time in both locations is 12:09 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 Dutton, MT? 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 6.95 gallons of gas to cover the route between Grass Range, MT and Dutton, MT.

The estimated cost of gas to go from Grass Range to Dutton is $22.12.

During the route, an average car will release 136.09 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 Grass Range, MT and Dutton, MT

If you want to meet halfway between Grass Range, MT and Dutton, MT or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 47.192616 and -110.358009, or 47º 11' 33.4176" N, 110º 21' 28.8324" W. This location is 86.48 miles away from Grass Range, MT and Dutton, MT and it would take approximately 1 hour 36 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Stanford, MT, situated 78 miles from Grass Range, MT and 97 miles from Dutton, MT. It would take 1 hour 13 mins to go from Grass Range to Stanford and 1 hour 43 mins to go from Dutton to Stanford.