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

Distance from Grass Range, MT to Winfred, SD

Distance

738 mi

Time

13 hours 10 mins

Gas Cost

$69 - $134

There are 591.55 miles from Grass Range to Winfred in southeast direction and 738 miles (1,187.70 kilometers) by car, following the I-90 and US-14 and US-16 Truck and SD 79 route.

Grass Range and Winfred are 13 hours 10 mins far apart, if you drive non-stop .

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

Please note the time difference between Grass Range, MT and Winfred, SD is 1 hour. The current time in Grass Range is 3:02 am and the current time in Winfred is 4:02 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 Winfred, 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 29.63 gallons of gas to cover the route between Grass Range, MT and Winfred, SD.

The estimated cost of gas to go from Grass Range to Winfred is $96.65.

During the route, an average car will release 580.49 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 Winfred, SD

If you want to meet halfway between Grass Range, MT and Winfred, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 44.425234 and -103.558505, or 44º 25' 30.8424" N, 103º 33' 30.618" W. This location is 368.88 miles away from Grass Range, MT and Winfred, SD and it would take approximately 6 hours 35 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Sturgis, SD, situated 380 miles from Grass Range, MT and 358 miles from Winfred, SD. It would take 7 hours 17 mins to go from Grass Range to Sturgis and 5 hours 55 mins to go from Winfred to Sturgis.