Distance between cities › USA › Montana › Grass Range, MT › Distance from Grass Range to Midway International Airport Book Hotels

Distance from Grass Range, MT to MDW Airport

Distance

1,246 mi

Time

21 hours 58 mins

Gas Cost

$114 - $222

Helpful Inaccurate

There are 1,096.36 miles from Grass Range to Midway International Airport (MDW) in southeast direction and 1,246 miles (2,005.24 kilometers) by car, following the I-94 route.

Grass Range and MDW Airport are 21 hours 58 mins far apart, if you drive non-stop .

This is the fastest route from Grass Range, MT to MDW Airport. The halfway point is Casselton, ND.

Please note the time difference between Grass Range, MT and MDW Airport is 1 hour. The current time in Grass Range is 10:53 pm and the current time in MDW Airport is 11:53 pm.

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Lowest Price Rental Cars in Grass Range, MT

Planning on renting a car to go from Grass Range, MT to MDW Airport? 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 50.06 gallons of gas to cover the route between Grass Range, MT and MDW Airport.

The estimated cost of gas to go from Grass Range to MDW Airport is $160.39.

During the route, an average car will release 980.74 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 $3.20 per gallon of regular gas. Price last updated on March 11, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Grass Range, MT and MDW Airport

If you want to meet halfway between Grass Range, MT and MDW Airport or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 46.864326 and -97.256340, or 46º 51' 51.5736" N, 97º 15' 22.824" W. This location is 623.22 miles away from Grass Range, MT and MDW Airport and it would take approximately 10 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 Casselton, ND, situated 583 miles from Grass Range, MT and 668 miles from MDW Airport. It would take 8 hours 29 mins to go from Grass Range to Casselton and 10 hours 24 mins to go from MDW to Casselton.

Major City Closest to Halfway Point

The major city closest to the halfway point between Grass Range, MT and MDW Airport is Fargo, ND, situated 603 miles from Grass Range, MT and 648 miles from MDW Airport. It would take 8 hours 49 mins to go from Grass Range to and 10 hours 7 mins to go from MDW to Fargo.