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

Distance from Grass Range, MT to Constantine, KY

Distance

1,601 mi

Time

1 day 4 hours

Gas Cost

$149 - $290

There are 1,314.27 miles from Grass Range to Constantine in southeast direction and 1,601 miles (2,576.56 kilometers) by car, following the I-94 route.

Grass Range and Constantine are 1 day 4 hours far apart, if you drive non-stop .

This is the fastest route from Grass Range, MT to Constantine, KY.

Please note the time difference between Grass Range, MT and Constantine, KY is 1 hour. The current time in Grass Range is 4:27 am and the current time in Constantine is 5:27 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 Constantine, KY? 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 64.31 gallons of gas to cover the route between Grass Range, MT and Constantine, KY.

The estimated cost of gas to go from Grass Range to Constantine is $209.77.

During the route, an average car will release 1,259.90 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 Constantine, KY

If you want to meet halfway between Grass Range, MT and Constantine, KY or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 45.685209 and -94.856997, or 45º 41' 6.7524" N, 94º 51' 25.1892" W. This location is 800.62 miles away from Grass Range, MT and Constantine, KY and it would take approximately 14 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 Melrose, MN, situated 738 miles from Grass Range, MT and 865 miles from Constantine, KY. It would take 12 hours 38 mins to go from Grass Range to Melrose and 16 hours 19 mins to go from Constantine to Melrose.