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

Distance from Grass Range, MT to Ackley, IA

Distance

1,022 mi

Time

17 hours 59 mins

Gas Cost

$95 - $185

There are 830.02 miles from Grass Range to Ackley in southeast direction and 1,022 miles (1,644.75 kilometers) by car, following the I-94 route.

Grass Range and Ackley are 17 hours 59 mins far apart, if you drive non-stop .

This is the fastest route from Grass Range, MT to Ackley, IA.

Please note the time difference between Grass Range, MT and Ackley, IA is 1 hour. The current time in Grass Range is 2:18 am and the current time in Ackley is 3:18 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 Ackley, IA? 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 41.05 gallons of gas to cover the route between Grass Range, MT and Ackley, IA.

The estimated cost of gas to go from Grass Range to Ackley is $133.90.

During the route, an average car will release 804.20 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 Ackley, IA

If you want to meet halfway between Grass Range, MT and Ackley, IA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 46.876989 and -99.394053, or 46º 52' 37.1604" N, 99º 23' 38.5908" W. This location is 511.04 miles away from Grass Range, MT and Ackley, IA and it would take approximately 8 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 Crystal Springs, ND, situated 472 miles from Grass Range, MT and 551 miles from Ackley, IA. It would take 8 hours 3 mins to go from Grass Range to Crystal Springs and 9 hours 56 mins to go from Ackley to Crystal Springs.