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

Distance from Armour, SD to Hackett, AR

Distance

726 mi

Time

13 hours 31 mins

Gas Cost

$68 - $132

There are 599.59 miles from Armour to Hackett in southeast direction and 726 miles (1,168.38 kilometers) by car, following the I-29 route.

Armour and Hackett are 13 hours 31 mins far apart, if you drive non-stop .

This is the fastest route from Armour, SD to Hackett, AR.

Armour, SD and Hackett, AR are in the same time zone (CDT). Current time in both locations is 11:33 am.

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Lowest Price Rental Cars in Armour, SD

Planning on renting a car to go from Armour, SD to Hackett, AR? 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 29.16 gallons of gas to cover the route between Armour, SD and Hackett, AR.

The estimated cost of gas to go from Armour to Hackett is $95.12.

During the route, an average car will release 571.30 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 Hackett, AR

If you want to meet halfway between Armour, SD and Hackett, AR or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 39.975507 and -95.019121, or 39º 58' 31.8252" N, 95º 1' 8.8356" W. This location is 363.04 miles away from Armour, SD and Hackett, AR and it would take approximately 6 hours 45 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Fillmore, MO, situated 354 miles from Armour, SD and 381 miles from Hackett, AR. It would take 6 hours 47 mins to go from Armour to Fillmore and 7 hours 8 mins to go from Hackett to Fillmore.