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

Distance from Armour, SD to Avoca, WI

Distance

491 mi

Time

9 hours 27 mins

Gas Cost

$46 - $89

There are 403.67 miles from Armour to Avoca in east direction and 491 miles (790.19 kilometers) by car, following the I-90 route.

Armour and Avoca are 9 hours 27 mins far apart, if you drive non-stop .

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

Armour, SD and Avoca, WI are in the same time zone (CDT). Current time in both locations is 10:09 am.

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Lowest Price Rental Cars in Armour, SD

Planning on renting a car to go from Armour, SD to Avoca, 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 19.73 gallons of gas to cover the route between Armour, SD and Avoca, WI.

The estimated cost of gas to go from Armour to Avoca is $64.37.

During the route, an average car will release 386.62 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 Avoca, WI

If you want to meet halfway between Armour, SD and Avoca, WI or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.667473 and -94.266624, or 43º 40' 2.9028" N, 94º 15' 59.8464" W. This location is 245.68 miles away from Armour, SD and Avoca, WI and it would take approximately 4 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 Granada, MN, situated 240 miles from Armour, SD and 265 miles from Avoca, WI. It would take 3 hours 33 mins to go from Armour to Granada and 4 hours 29 mins to go from Avoca to Granada.