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

Distance from Grass Range, MT to Wilmot, SD

Distance

710 mi

Time

11 hours 59 mins

Gas Cost

$66 - $129

There are 581.39 miles from Grass Range to Wilmot in east direction and 710 miles (1,142.63 kilometers) by car, following the I-94 route.

Grass Range and Wilmot are 11 hours 59 mins far apart, if you drive non-stop .

This is the fastest route from Grass Range, MT to Wilmot, SD.

Please note the time difference between Grass Range, MT and Wilmot, SD is 1 hour. The current time in Grass Range is 3:15 am and the current time in Wilmot is 4:15 am.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Grass Range, MT to Wilmot, SD:

Lowest Price Rental Cars in Grass Range, MT

Planning on renting a car to go from Grass Range, MT to Wilmot, SD? 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 28.50 gallons of gas to cover the route between Grass Range, MT and Wilmot, SD.

The estimated cost of gas to go from Grass Range to Wilmot is $92.95.

During the route, an average car will release 558.29 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 Wilmot, SD

If you want to meet halfway between Grass Range, MT and Wilmot, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 46.86359 and -102.116338, or 46º 51' 48.924" N, 102º 6' 58.8168" W. This location is 354.77 miles away from Grass Range, MT and Wilmot, SD and it would take approximately 5 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 Hebron, ND, situated 351 miles from Grass Range, MT and 363 miles from Wilmot, SD. It would take 6 hours 12 mins to go from Grass Range to Hebron and 6 hours 2 mins to go from Wilmot to Hebron.