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

Distance from Grass Range, MT to Lowman, ID

Distance

612 mi

Time

12 hours 34 mins

Gas Cost

$57 - $111

There are 387.21 miles from Grass Range to Lowman in southwest direction and 612 miles (984.92 kilometers) by car, following the I-15 route.

Grass Range and Lowman are 12 hours 34 mins far apart, if you drive non-stop .

This is the fastest route from Grass Range, MT to Lowman, ID.

Grass Range, MT and Lowman, ID are in the same time zone (MDT). Current time in both locations is 4:38 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 Lowman, ID? 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 24.57 gallons of gas to cover the route between Grass Range, MT and Lowman, ID.

The estimated cost of gas to go from Grass Range to Lowman is $80.13.

During the route, an average car will release 481.29 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 Lowman, ID

If you want to meet halfway between Grass Range, MT and Lowman, ID or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 46.008595 and -112.623695, or 46º 0' 30.942" N, 112º 37' 25.302" W. This location is 305.84 miles away from Grass Range, MT and Lowman, ID and it would take approximately 6 hours 17 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Ramsay, MT, situated 299 miles from Grass Range, MT and 309 miles from Lowman, ID. It would take 5 hours 19 mins to go from Grass Range to Ramsay and 7 hours 21 mins to go from Lowman to Ramsay.