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

Distance from Armour, SD to Eidson, TN

Distance

1,188 mi

Time

22 hours 15 mins

Gas Cost

$111 - $215

There are 936.05 miles from Armour to Eidson in southeast direction and 1,188 miles (1,911.90 kilometers) by car, following the I-80 route.

Armour and Eidson are 22 hours 15 mins far apart, if you drive non-stop .

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

Please note the time difference between Armour, SD and Eidson, TN is 1 hour. The current time in Armour is 8:56 am and the current time in Eidson 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 Eidson, 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 47.73 gallons of gas to cover the route between Armour, SD and Eidson, TN.

The estimated cost of gas to go from Armour to Eidson is $155.69.

During the route, an average car will release 935.09 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 Eidson, TN

If you want to meet halfway between Armour, SD and Eidson, TN or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 40.87315 and -90.057057, or 40º 52' 23.34" N, 90º 3' 25.4052" W. This location is 594.22 miles away from Armour, SD and Eidson, TN and it would take approximately 11 hours 7 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Williamsfield, IL, situated 579 miles from Armour, SD and 616 miles from Eidson, TN. It would take 10 hours 51 mins to go from Armour to Williamsfield and 11 hours 42 mins to go from Eidson to Williamsfield.

Major City Closest to Halfway Point

The major city closest to the halfway point between Armour, SD and Eidson, TN is Peoria, IL, situated 604 miles from Armour, SD and 583 miles from Eidson, TN. It would take 11 hours 14 mins to go from Armour to Peoria and 11 hours 3 mins to go from Eidson to Peoria.