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

Distance from Grass Range, MT to Tridell, UT

Distance

606 mi

Time

12 hours 37 mins

Gas Cost

$56 - $110

There are 457.09 miles from Grass Range to Tridell in south direction and 606 miles (975.26 kilometers) by car, following the US-191 route.

Grass Range and Tridell are 12 hours 37 mins far apart, if you drive non-stop .

This is the fastest route from Grass Range, MT to Tridell, UT. The halfway point is Thermopolis, WY.

Grass Range, MT and Tridell, 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 Tridell, 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 24.32 gallons of gas to cover the route between Grass Range, MT and Tridell, UT.

The estimated cost of gas to go from Grass Range to Tridell is $79.32.

During the route, an average car will release 476.43 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 Tridell, UT

If you want to meet halfway between Grass Range, MT and Tridell, UT or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.440399 and -108.167984, or 43º 26' 25.4364" N, 108º 10' 4.7424" W. This location is 302.76 miles away from Grass Range, MT and Tridell, UT and it would take approximately 6 hours 18 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Thermopolis, WY, situated 286 miles from Grass Range, MT and 323 miles from Tridell, UT. It would take 5 hours 34 mins to go from Grass Range to Thermopolis and 7 hours 38 mins to go from Tridell to Thermopolis.