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

Distance from Armour, SD to Spence, KY

Distance

1,008 mi

Time

18 hours 57 mins

Gas Cost

$94 - $183

There are 843.23 miles from Armour to Spence in southeast direction and 1,008 miles (1,622.22 kilometers) by car, following the I-74 and US-51 route.

Armour and Spence are 18 hours 57 mins far apart, if you drive non-stop .

This is the fastest route from Armour, SD to Spence, KY.

Please note the time difference between Armour, SD and Spence, KY is 1 hour. The current time in Armour is 4:51 pm and the current time in Spence is 5:51 pm.

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Lowest Price Rental Cars in Armour, SD

Planning on renting a car to go from Armour, SD to Spence, 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 40.50 gallons of gas to cover the route between Armour, SD and Spence, KY.

The estimated cost of gas to go from Armour to Spence is $132.11.

During the route, an average car will release 793.49 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 Spence, KY

If you want to meet halfway between Armour, SD and Spence, KY or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.609118 and -90.746932, or 41º 36' 32.8248" N, 90º 44' 48.9552" W. This location is 504.23 miles away from Armour, SD and Spence, KY and it would take approximately 9 hours 28 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Walcott, IA, situated 495 miles from Armour, SD and 515 miles from Spence, KY. It would take 9 hours 15 mins to go from Armour to Walcott and 9 hours 50 mins to go from Spence to Walcott.

Major City Closest to Halfway Point

The major city closest to the halfway point between Armour, SD and Spence, KY is Davenport, IA, situated 507 miles from Armour, SD and 502 miles from Spence, KY. It would take 9 hours 33 mins to go from Armour to Davenport and 9 hours 36 mins to go from Spence to Davenport.