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

Distance from Grass Range, MT to Worden, MT

Distance

106 mi

Time

2 hours 20 mins

Gas Cost

$10 - $19

There are 79.78 miles from Grass Range to Worden in southeast direction and 106 miles (170.59 kilometers) by car, following the US-87 route.

Grass Range and Worden are 2 hours 20 mins far apart, if you drive non-stop .

This is the fastest route from Grass Range, MT to Worden, MT. The halfway point is Roundup, MT.

Grass Range, MT and Worden, MT are in the same time zone (MDT). Current time in both locations is 12:25 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 Worden, 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 4.27 gallons of gas to cover the route between Grass Range, MT and Worden, MT.

The estimated cost of gas to go from Grass Range to Worden is $13.71.

During the route, an average car will release 83.57 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 $3.21 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 Worden, MT

If you want to meet halfway between Grass Range, MT and Worden, MT or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 46.367817 and -108.514122, or 46º 22' 4.1412" N, 108º 30' 50.8392" W. This location is 53.11 miles away from Grass Range, MT and Worden, MT and it would take approximately 1 hour 10 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Roundup, MT, situated 44 miles from Grass Range, MT and 56 miles from Worden, MT. It would take 1 hour 6 mins to go from Grass Range to Roundup and 1 hour 31 mins to go from Worden to Roundup.