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

Distance from Grass Range, MT to Maher, CO

Distance

820 mi

Time

16 hours 16 mins

Gas Cost

$68 - $133

There are 582.35 miles from Grass Range to Maher in south direction and 820 miles (1,319.66 kilometers) by car, following the CO 13 route.

Grass Range and Maher are 16 hours 16 mins far apart, if you drive non-stop .

This is the fastest route from Grass Range, MT to Maher, CO.

Grass Range, MT and Maher, CO are in the same time zone (MDT). Current time in both locations is 12:16 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 Maher, CO? 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 32.93 gallons of gas to cover the route between Grass Range, MT and Maher, CO.

The estimated cost of gas to go from Grass Range to Maher is $96.17.

During the route, an average car will release 645.25 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 $2.92 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 Maher, CO

If you want to meet halfway between Grass Range, MT and Maher, CO or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 42.566949 and -106.997112, or 42º 34' 1.0164" N, 106º 59' 49.6032" W. This location is 410.03 miles away from Grass Range, MT and Maher, CO and it would take approximately 8 hours 8 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Alcova, WY, situated 397 miles from Grass Range, MT and 425 miles from Maher, CO. It would take 7 hours to go from Grass Range to Alcova and 9 hours 21 mins to go from Maher to Alcova.