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

Distance from Grass Range, MT to Lafayette, MS

Distance

1,630 mi

Time

1 day 6 hours

Gas Cost

$152 - $295

There are 1,328.88 miles from Grass Range to Lafayette in southeast direction and 1,630 miles (2,623.23 kilometers) by car, following the I-29 route.

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

This is the fastest route from Grass Range, MT to Lafayette, MS.

Please note the time difference between Grass Range, MT and Lafayette, MS is 1 hour. The current time in Grass Range is 3:19 am and the current time in Lafayette is 4:19 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 Lafayette, 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 65.48 gallons of gas to cover the route between Grass Range, MT and Lafayette, MS.

The estimated cost of gas to go from Grass Range to Lafayette is $213.58.

During the route, an average car will release 1,282.81 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 Lafayette, MS

If you want to meet halfway between Grass Range, MT and Lafayette, MS or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.558923 and -96.779665, or 43º 33' 32.1228" N, 96º 46' 46.794" W. This location is 815.18 miles away from Grass Range, MT and Lafayette, MS and it would take approximately 15 hours 6 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest and also the major city is Sioux Falls, SD, situated 750.93 miles from Grass Range, MT and 884.33 miles from Lafayette, MS. It would take 13 hours 14 mins to go from Grass Range to Sioux Falls and 17 hours 10 mins to go from Lafayette to Sioux Falls.