Distance between cities › USA › South Dakota › Armour, SD › Distance from Armour to Vida Book Hotels

Distance from Armour, SD to Vida, MT

Distance

625 mi

Time

11 hours 27 mins

Gas Cost

$58 - $113

There are 465.15 miles from Armour to Vida in northwest direction and 625 miles (1,005.84 kilometers) by car, following the I-94 route.

Armour and Vida are 11 hours 27 mins far apart, if you drive non-stop .

This is the fastest route from Armour, SD to Vida, MT. The halfway point is Whitewood, SD.

Please note the time difference between Armour, SD and Vida, MT is 1 hour. The current time in Armour is 8:53 am and the current time in Vida is 7:53 am.

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Lowest Price Rental Cars in Armour, SD

Planning on renting a car to go from Armour, SD to Vida, MT? Here there are some offers to rent a car in Armour, SD

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Armour »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 25.09 gallons of gas to cover the route between Armour, SD and Vida, MT.

The estimated cost of gas to go from Armour to Vida is $81.83.

During the route, an average car will release 491.48 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 Armour, SD and Vida, MT

If you want to meet halfway between Armour, SD and Vida, MT or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 44.490719 and -103.633568, or 44º 29' 26.5884" N, 103º 38' 0.8448" W. This location is 312.32 miles away from Armour, SD and Vida, MT and it would take approximately 5 hours 43 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 317 miles from Armour, SD and 350 miles from Vida, MT. It would take 4 hours 21 mins to go from Armour to Whitewood and 5 hours 40 mins to go from Vida to Whitewood.