Distance between cities › USA › South Dakota › Wewela, SD › Distance from Wewela to Silver Gate Book Hotels

Distance from Wewela, SD to Silver Gate, MT

Distance

686 mi

Time

13 hours 34 mins

Gas Cost

$64 - $124

There are 525.34 miles from Wewela to Silver Gate in northwest direction and 686 miles (1,104.01 kilometers) by car, following the I-90 route.

Wewela and Silver Gate are 13 hours 34 mins far apart, if you drive non-stop .

This is the fastest route from Wewela, SD to Silver Gate, MT.

Please note the time difference between Wewela, SD and Silver Gate, MT is 1 hour. The current time in Wewela is 6:44 am and the current time in Silver Gate is 5:44 am.

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Lowest Price Rental Cars in Wewela, SD

Planning on renting a car to go from Wewela, SD to Silver Gate, MT? Here there are some offers to rent a car in Wewela, SD

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Wewela »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 27.55 gallons of gas to cover the route between Wewela, SD and Silver Gate, MT.

The estimated cost of gas to go from Wewela to Silver Gate is $89.87.

During the route, an average car will release 539.80 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 Wewela, SD and Silver Gate, MT

If you want to meet halfway between Wewela, SD and Silver Gate, MT or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 45.134969 and -104.681356, or 45º 8' 5.8884" N, 104º 40' 52.8816" W. This location is 343.02 miles away from Wewela, SD and Silver Gate, MT and it would take approximately 6 hours 47 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Hammond, MT, situated 363 miles from Wewela, SD and 323 miles from Silver Gate, MT. It would take 6 hours 43 mins to go from Wewela to Hammond and 6 hours 51 mins to go from Silver Gate to Hammond.