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

Distance from Grass Range, MT to Logan, UT

Distance

547 mi

Time

10 hours 26 mins

Gas Cost

$51 - $99

There are 394.79 miles from Grass Range to Logan in southwest direction and 547 miles (880.31 kilometers) by car, following the I-15 and US-20 route.

Grass Range and Logan are 10 hours 26 mins far apart, if you drive non-stop .

This is the fastest route from Grass Range, MT to Logan, UT. The halfway point is West Yellowstone, MT.

Grass Range, MT and Logan, UT are in the same time zone (MDT). Current time in both locations is 3:10 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 Logan, UT? 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 21.96 gallons of gas to cover the route between Grass Range, MT and Logan, UT.

The estimated cost of gas to go from Grass Range to Logan is $71.65.

During the route, an average car will release 430.32 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 Logan, UT

If you want to meet halfway between Grass Range, MT and Logan, UT or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 44.923820 and -111.063766, or 44º 55' 25.752" N, 111º 3' 49.5576" W. This location is 273.45 miles away from Grass Range, MT and Logan, UT and it would take approximately 5 hours 13 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is West Yellowstone, MT, situated 286 miles from Grass Range, MT and 261 miles from Logan, UT. It would take 5 hours 26 mins to go from Grass Range to West Yellowstone and 4 hours 30 mins to go from Logan to West Yellowstone.