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

Distance from Grass Range, MT to Douglas, ND

Distance

422 mi

Time

8 hours 7 mins

Gas Cost

$39 - $76

There are 345.89 miles from Grass Range to Douglas in east direction and 422 miles (679.14 kilometers) by car, following the MT 200 route.

Grass Range and Douglas are 8 hours 7 mins far apart, if you drive non-stop .

This is the fastest route from Grass Range, MT to Douglas, ND.

Please note the time difference between Grass Range, MT and Douglas, ND is 1 hour. The current time in Grass Range is 4:36 am and the current time in Douglas is 5:36 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 Douglas, ND? 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 16.93 gallons of gas to cover the route between Grass Range, MT and Douglas, ND.

The estimated cost of gas to go from Grass Range to Douglas is $55.24.

During the route, an average car will release 331.75 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 Douglas, ND

If you want to meet halfway between Grass Range, MT and Douglas, ND or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 47.1162 and -104.888503, or 47º 6' 58.32" N, 104º 53' 18.6108" W. This location is 210.82 miles away from Grass Range, MT and Douglas, ND and it would take approximately 4 hours 3 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Glendive, MT, situated 215 miles from Grass Range, MT and 210 miles from Douglas, ND. It would take 3 hours 58 mins to go from Grass Range to Glendive and 4 hours 15 mins to go from Douglas to Glendive.