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

Distance from Grass Range, MT to Sidney, IN

Distance

1,378 mi

Time

1 day

Gas Cost

$128 - $250

There are 1,210.42 miles from Grass Range to Sidney in southeast direction and 1,378 miles (2,217.68 kilometers) by car, following the I-94 route.

Grass Range and Sidney are 1 day far apart, if you drive non-stop .

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

Please note the time difference between Grass Range, MT and Sidney, IN is 2 hours. The current time in Grass Range is 3:12 am and the current time in Sidney is 5:12 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 Sidney, 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 55.33 gallons of gas to cover the route between Grass Range, MT and Sidney, IN.

The estimated cost of gas to go from Grass Range to Sidney is $180.50.

During the route, an average car will release 1,084.12 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 Sidney, IN

If you want to meet halfway between Grass Range, MT and Sidney, IN or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 46.401799 and -96.201037, or 46º 24' 6.4764" N, 96º 12' 3.7332" W. This location is 688.92 miles away from Grass Range, MT and Sidney, IN and it would take approximately 12 hours 26 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Elizabeth, MN, situated 655 miles from Grass Range, MT and 728 miles from Sidney, IN. It would take 11 hours 9 mins to go from Grass Range to Elizabeth and 13 hours 51 mins to go from Sidney to Elizabeth.