Distance between cities › USA › South Dakota › Canova, SD › Distance from Canova to Grass Range Book Hotels

Distance from Canova, SD to Grass Range, MT

Distance

721 mi

Time

12 hours 56 mins

Gas Cost

$67 - $131

There are 588.56 miles from Canova to Grass Range in northwest direction and 721 miles (1,160.34 kilometers) by car, following the I-90 route.

Canova and Grass Range are 12 hours 56 mins far apart, if you drive non-stop .

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

Please note the time difference between Canova, SD and Grass Range, MT is 1 hour. The current time in Canova is 11:13 am and the current time in Grass Range is 10:13 am.

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Lowest Price Rental Cars in Canova, SD

Planning on renting a car to go from Canova, SD to Grass Range, MT? Here there are some offers to rent a car in Canova, SD

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Canova »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 28.94 gallons of gas to cover the route between Canova, SD and Grass Range, MT.

The estimated cost of gas to go from Canova to Grass Range is $94.41.

During the route, an average car will release 567.06 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 Canova, SD and Grass Range, MT

If you want to meet halfway between Canova, SD and Grass Range, MT or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 44.499802 and -103.671541, or 44º 29' 59.2872" N, 103º 40' 17.5476" W. This location is 360.35 miles away from Canova, SD and Grass Range, MT and it would take approximately 6 hours 28 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Whitewood, SD, situated 350 miles from Canova, SD and 372 miles from Grass Range, MT. It would take 5 hours 50 mins to go from Canova to Whitewood and 7 hours 9 mins to go from Grass Range to Whitewood.