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

Distance from Grass Range, MT to Whitehall, MT

Distance

254 mi

Time

4 hours 49 mins

Gas Cost

$23 - $45

There are 175.99 miles from Grass Range to Whitehall in southwest direction and 254 miles (408.77 kilometers) by car, following the I-90 and US-191 route.

Grass Range and Whitehall are 4 hours 49 mins far apart, if you drive non-stop .

This is the fastest route from Grass Range, MT to Whitehall, MT. The halfway point is Big Timber, MT.

Grass Range, MT and Whitehall, MT are in the same time zone (MDT). Current time in both locations is 10:59 pm.

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Lowest Price Rental Cars in Grass Range, MT

Planning on renting a car to go from Grass Range, MT to Whitehall, 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 10.20 gallons of gas to cover the route between Grass Range, MT and Whitehall, MT.

The estimated cost of gas to go from Grass Range to Whitehall is $32.50.

During the route, an average car will release 199.93 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 Whitehall, MT

If you want to meet halfway between Grass Range, MT and Whitehall, MT or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 45.829166 and -109.969620, or 45º 49' 44.9976" N, 109º 58' 10.632" W. This location is 127.05 miles away from Grass Range, MT and Whitehall, MT and it would take approximately 2 hours 24 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Big Timber, MT, situated 134 miles from Grass Range, MT and 120 miles from Whitehall, MT. It would take 2 hours 55 mins to go from Grass Range to Big Timber and 1 hour 37 mins to go from Whitehall to Big Timber.