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

Distance from Grass Range, MT to Monon, IN

Distance

1,344 mi

Time

23 hours 59 mins

Gas Cost

$125 - $244

There are 1,165.93 miles from Grass Range to Monon in southeast direction and 1,344 miles (2,162.96 kilometers) by car, following the I-94 route.

Grass Range and Monon are 23 hours 59 mins far apart, if you drive non-stop .

This is the fastest route from Grass Range, MT to Monon, IN.

Please note the time difference between Grass Range, MT and Monon, IN is 2 hours. The current time in Grass Range is 3:19 am and the current time in Monon is 5:19 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 Monon, IN? 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 53.99 gallons of gas to cover the route between Grass Range, MT and Monon, IN.

The estimated cost of gas to go from Grass Range to Monon is $176.11.

During the route, an average car will release 1,057.74 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 Monon, IN

If you want to meet halfway between Grass Range, MT and Monon, IN or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 46.684572 and -96.441902, or 46º 41' 4.4592" N, 96º 26' 30.8472" W. This location is 672.16 miles away from Grass Range, MT and Monon, IN and it would take approximately 11 hours 59 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Barnesville, MN, situated 626 miles from Grass Range, MT and 720 miles from Monon, IN. It would take 10 hours 38 mins to go from Grass Range to Barnesville and 13 hours 25 mins to go from Monon to Barnesville.

Major City Closest to Halfway Point

The major city closest to the halfway point between Grass Range, MT and Monon, IN is Fargo, ND, situated 601 miles from Grass Range, MT and 744 miles from Monon, IN. It would take 10 hours 14 mins to go from Grass Range to Fargo and 13 hours 54 mins to go from Monon to Fargo.