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

Distance from Grass Range, MT to Marlin, WA

Distance

593 mi

Time

11 hours 16 mins

Gas Cost

$55 - $108

There are 478.13 miles from Grass Range to Marlin in west direction and 593 miles (954.34 kilometers) by car, following the MT 200 route.

Grass Range and Marlin are 11 hours 16 mins far apart, if you drive non-stop .

This is the fastest route from Grass Range, MT to Marlin, WA.

Please note the time difference between Grass Range, MT and Marlin, WA is 1 hour. The current time in Grass Range is 11:19 am and the current time in Marlin is 10:19 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 Marlin, WA? 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 23.83 gallons of gas to cover the route between Grass Range, MT and Marlin, WA.

The estimated cost of gas to go from Grass Range to Marlin is $77.74.

During the route, an average car will release 466.89 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 Marlin, WA

If you want to meet halfway between Grass Range, MT and Marlin, WA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 46.870475 and -113.88058, or 46º 52' 13.71" N, 113º 52' 50.088" W. This location is 296.69 miles away from Grass Range, MT and Marlin, WA and it would take approximately 5 hours 38 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Milltown, MT, situated 298 miles from Grass Range, MT and 296 miles from Marlin, WA. It would take 5 hours 36 mins to go from Grass Range to Milltown and 5 hours 39 mins to go from Marlin to Milltown.