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

Distance from Armour, SD to Aaron, KY

Distance

1,031 mi

Time

19 hours 33 mins

Gas Cost

$96 - $187

There are 827.18 miles from Armour to Aaron in southeast direction and 1,031 miles (1,659.23 kilometers) by car, following the I-29 route.

Armour and Aaron are 19 hours 33 mins far apart, if you drive non-stop .

This is the fastest route from Armour, SD to Aaron, KY. The halfway point is Rocheport, MO.

Armour, SD and Aaron, KY are in the same time zone (CDT). Current time in both locations is 2:24 pm.

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Lowest Price Rental Cars in Armour, SD

Planning on renting a car to go from Armour, SD to Aaron, KY? 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 41.41 gallons of gas to cover the route between Armour, SD and Aaron, KY.

The estimated cost of gas to go from Armour to Aaron is $135.08.

During the route, an average car will release 811.29 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 Aaron, KY

If you want to meet halfway between Armour, SD and Aaron, KY or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 38.940479 and -92.586555, or 38º 56' 25.7244" N, 92º 35' 11.598" W. This location is 515.55 miles away from Armour, SD and Aaron, KY and it would take approximately 9 hours 46 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Rocheport, MO, situated 528 miles from Armour, SD and 506 miles from Aaron, KY. It would take 8 hours 39 mins to go from Armour to Rocheport and 8 hours 7 mins to go from Aaron to Rocheport.

Major City Closest to Halfway Point

The major city closest to the halfway point between Armour, SD and Aaron, KY is Columbia, MO, situated 538 miles from Armour, SD and 492 miles from Aaron, KY. It would take 8 hours 46 mins to go from Armour to and 7 hours 54 mins to go from Aaron to Columbia.