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

Distance from Armour, SD to Ferney, SD

Distance

164 mi

Time

3 hours 42 mins

Gas Cost

$15 - $29

There are 139.55 miles from Armour to Ferney in north direction and 164 miles (263.93 kilometers) by car, following the US-281 route.

Armour and Ferney are 3 hours 42 mins far apart, if you drive non-stop .

This is the fastest route from Armour, SD to Ferney, SD. The halfway point is Alpena, SD.

Armour, SD and Ferney, SD are in the same time zone (CDT). Current time in both locations is 8:56 am.

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Lowest Price Rental Cars in Armour, SD

Planning on renting a car to go from Armour, SD to Ferney, SD? 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 6.61 gallons of gas to cover the route between Armour, SD and Ferney, SD.

The estimated cost of gas to go from Armour to Ferney is $20.71.

During the route, an average car will release 129.41 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 $3.14 per gallon of regular gas. Price last updated on March 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Armour, SD and Ferney, SD

If you want to meet halfway between Armour, SD and Ferney, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 44.220284 and -98.212761, or 44º 13' 13.0224" N, 98º 12' 45.9396" W. This location is 82.24 miles away from Armour, SD and Ferney, SD and it would take approximately 1 hour 51 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Alpena, SD, situated 68 miles from Armour, SD and 93 miles from Ferney, SD. It would take 1 hour 35 mins to go from Armour to Alpena and 2 hours 35 mins to go from Ferney to Alpena.