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

Distance from Armour, SD to Waterloo, WI

Distance

562 mi

Time

10 hours 7 mins

Gas Cost

$52 - $102

There are 470.80 miles from Armour to Waterloo in east direction and 562 miles (904.45 kilometers) by car, following the I-90 route.

Armour and Waterloo are 10 hours 7 mins far apart, if you drive non-stop .

This is the fastest route from Armour, SD to Waterloo, WI. The halfway point is Alden, MN.

Armour, SD and Waterloo, WI are in the same time zone (CDT). Current time in both locations is 10:04 am.

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Lowest Price Rental Cars in Armour, SD

Planning on renting a car to go from Armour, SD to Waterloo, WI? 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 22.58 gallons of gas to cover the route between Armour, SD and Waterloo, WI.

The estimated cost of gas to go from Armour to Waterloo is $73.67.

During the route, an average car will release 442.47 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 Waterloo, WI

If you want to meet halfway between Armour, SD and Waterloo, WI or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.663639 and -93.643051, or 43º 39' 49.1004" N, 93º 38' 34.9836" W. This location is 281.17 miles away from Armour, SD and Waterloo, WI and it would take approximately 5 hours 3 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Alden, MN, situated 277 miles from Armour, SD and 286 miles from Waterloo, WI. It would take 4 hours 3 mins to go from Armour to Alden and 4 hours 14 mins to go from Waterloo to Alden.