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

Distance from Armour, SD to Devonia, TN

Distance

1,131 mi

Time

21 hours 26 mins

Gas Cost

$105 - $205

There are 890.11 miles from Armour to Devonia in southeast direction and 1,131 miles (1,820.17 kilometers) by car, following the I-29 route.

Armour and Devonia are 21 hours 26 mins far apart, if you drive non-stop .

This is the fastest route from Armour, SD to Devonia, TN.

Please note the time difference between Armour, SD and Devonia, TN is 1 hour. The current time in Armour is 8:56 am and the current time in Devonia is 9:56 am.

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Lowest Price Rental Cars in Armour, SD

Planning on renting a car to go from Armour, SD to Devonia, TN? 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 45.42 gallons of gas to cover the route between Armour, SD and Devonia, TN.

The estimated cost of gas to go from Armour to Devonia is $148.15.

During the route, an average car will release 889.83 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 Devonia, TN

If you want to meet halfway between Armour, SD and Devonia, TN or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 38.9521 and -91.969736, or 38º 57' 7.56" N, 91º 58' 11.0496" W. This location is 565.46 miles away from Armour, SD and Devonia, TN and it would take approximately 10 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 Kingdom City, MO, situated 570 miles from Armour, SD and 563 miles from Devonia, TN. It would take 10 hours 40 mins to go from Armour to Kingdom City and 10 hours 50 mins to go from Devonia to Kingdom City.

Major City Closest to Halfway Point

The major city closest to the halfway point between Armour, SD and Devonia, TN is Columbia, MO, situated 548 miles from Armour, SD and 585 miles from Devonia, TN. It would take 10 hours 12 mins to go from Armour to Columbia and 11 hours 19 mins to go from Devonia to Columbia.