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

Distance from Armour, SD to Greenleaf, KS

Distance

329 mi

Time

6 hours 46 mins

Gas Cost

$31 - $60

There are 257.99 miles from Armour to Greenleaf in southeast direction and 329 miles (529.47 kilometers) by car, following the US-81 route.

Armour and Greenleaf are 6 hours 46 mins far apart, if you drive non-stop .

This is the fastest route from Armour, SD to Greenleaf, KS.

Armour, SD and Greenleaf, KS are in the same time zone (CDT). Current time in both locations is 10:26 am.

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Lowest Price Rental Cars in Armour, SD

Planning on renting a car to go from Armour, SD to Greenleaf, KS? 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 13.21 gallons of gas to cover the route between Armour, SD and Greenleaf, KS.

The estimated cost of gas to go from Armour to Greenleaf is $43.08.

During the route, an average car will release 258.76 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 Greenleaf, KS

If you want to meet halfway between Armour, SD and Greenleaf, KS or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.718745 and -97.464812, or 41º 43' 7.482" N, 97º 27' 53.3232" W. This location is 164.43 miles away from Armour, SD and Greenleaf, KS and it would take approximately 3 hours 23 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Humphrey, NE, situated 163 miles from Armour, SD and 168 miles from Greenleaf, KS. It would take 3 hours 17 mins to go from Armour to Humphrey and 3 hours 33 mins to go from Greenleaf to Humphrey.