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

Distance from Grass Range, MT to Alligator, MS

Distance

1,687 mi

Time

1 day 6 hours

Gas Cost

$157 - $306

There are 1,297.99 miles from Grass Range to Alligator in southeast direction and 1,687 miles (2,714.96 kilometers) by car, following the I-29 route.

Grass Range and Alligator are 1 day 6 hours far apart, if you drive non-stop .

This is the fastest route from Grass Range, MT to Alligator, MS. The halfway point is Hartford, SD.

Please note the time difference between Grass Range, MT and Alligator, MS is 1 hour. The current time in Grass Range is 12:21 am and the current time in Alligator is 1:21 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 Alligator, MS? 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 67.75 gallons of gas to cover the route between Grass Range, MT and Alligator, MS.

The estimated cost of gas to go from Grass Range to Alligator is $221.

During the route, an average car will release 1,327.37 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 Alligator, MS

If you want to meet halfway between Grass Range, MT and Alligator, MS or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.624477 and -96.919518, or 43º 37' 28.1172" N, 96º 55' 10.2648" W. This location is 843.50 miles away from Grass Range, MT and Alligator, MS and it would take approximately 15 hours 4 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Hartford, SD, situated 793 miles from Grass Range, MT and 951 miles from Alligator, MS. It would take 12 hours 15 mins to go from Grass Range to Hartford and 14 hours 22 mins to go from Alligator to Hartford.

Major City Closest to Halfway Point

The major city closest to the halfway point between Grass Range, MT and Alligator, MS is Sioux Falls, SD, situated 807 miles from Grass Range, MT and 938 miles from Alligator, MS. It would take 12 hours 28 mins to go from Grass Range to and 14 hours 11 mins to go from Alligator to Sioux Falls.