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

Distance from Canova, SD to Potomac, MT

Distance

983 mi

Time

16 hours 49 mins

Gas Cost

$92 - $178

There are 805.61 miles from Canova to Potomac in northwest direction and 983 miles (1,581.99 kilometers) by car, following the I-90 route.

Canova and Potomac are 16 hours 49 mins far apart, if you drive non-stop .

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

Please note the time difference between Canova, SD and Potomac, MT is 1 hour. The current time in Canova is 11:42 am and the current time in Potomac is 10:42 am.

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Lowest Price Rental Cars in Canova, SD

Planning on renting a car to go from Canova, SD to Potomac, 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 39.49 gallons of gas to cover the route between Canova, SD and Potomac, MT.

The estimated cost of gas to go from Canova to Potomac is $128.82.

During the route, an average car will release 773.71 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 Potomac, MT

If you want to meet halfway between Canova, SD and Potomac, MT or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 45.568705 and -106.007735, or 45º 34' 7.338" N, 106º 0' 27.846" W. This location is 491.66 miles away from Canova, SD and Potomac, MT and it would take approximately 8 hours 24 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Sonnette, MT, situated 496 miles from Canova, SD and 509 miles from Potomac, MT. It would take 9 hours 8 mins to go from Canova to Sonnette and 9 hours 5 mins to go from Potomac to Sonnette.