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

Distance from Grass Range, MT to Edwall, WA

Distance

537 mi

Time

10 hours 5 mins

Gas Cost

$50 - $97

There are 429.85 miles from Grass Range to Edwall in west direction and 537 miles (864.22 kilometers) by car, following the MT 200 route.

Grass Range and Edwall are 10 hours 5 mins far apart, if you drive non-stop .

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

Please note the time difference between Grass Range, MT and Edwall, WA is 1 hour. The current time in Grass Range is 5:42 am and the current time in Edwall is 4:42 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 Edwall, 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 21.56 gallons of gas to cover the route between Grass Range, MT and Edwall, WA.

The estimated cost of gas to go from Grass Range to Edwall is $70.34.

During the route, an average car will release 422.49 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 Edwall, WA

If you want to meet halfway between Grass Range, MT and Edwall, WA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 46.978083 and -113.409617, or 46º 58' 41.0988" N, 113º 24' 34.6212" W. This location is 268.48 miles away from Grass Range, MT and Edwall, WA and it would take approximately 5 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 Greenough, MT, situated 273 miles from Grass Range, MT and 265 miles from Edwall, WA. It would take 5 hours 9 mins to go from Grass Range to Greenough and 4 hours 58 mins to go from Edwall to Greenough.