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

Distance from Armour, SD to Wallace, KS

Distance

438 mi

Time

8 hours 51 mins

Gas Cost

$41 - $79

There are 348.16 miles from Armour to Wallace in southwest direction and 438 miles (704.89 kilometers) by car, following the US-283 route.

Armour and Wallace are 8 hours 51 mins far apart, if you drive non-stop .

This is the fastest route from Armour, SD to Wallace, KS.

Please note the time difference between Armour, SD and Wallace, KS is 1 hour. The current time in Armour is 9:00 am and the current time in Wallace is 8:00 am.

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Lowest Price Rental Cars in Armour, SD

Planning on renting a car to go from Armour, SD to Wallace, KS? 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 17.58 gallons of gas to cover the route between Armour, SD and Wallace, KS.

The estimated cost of gas to go from Armour to Wallace is $57.35.

During the route, an average car will release 344.44 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 Wallace, KS

If you want to meet halfway between Armour, SD and Wallace, KS or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.072967 and -99.760845, or 41º 4' 22.6812" N, 99º 45' 39.042" W. This location is 218.88 miles away from Armour, SD and Wallace, KS and it would take approximately 4 hours 25 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Oconto, NE, situated 215 miles from Armour, SD and 223 miles from Wallace, KS. It would take 4 hours 26 mins to go from Armour to Oconto and 4 hours 26 mins to go from Wallace to Oconto.