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

Distance from Armour, SD to Walthall, MS

Distance

1,011 mi

Time

19 hours 49 mins

Gas Cost

$94 - $183

There are 830.12 miles from Armour to Walthall in southeast direction and 1,011 miles (1,627.05 kilometers) by car, following the I-29 route.

Armour and Walthall are 19 hours 49 mins far apart, if you drive non-stop .

This is the fastest route from Armour, SD to Walthall, MS.

Armour, SD and Walthall, MS are in the same time zone (CDT). Current time in both locations is 10:33 am.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Armour, SD to Walthall, MS:

Lowest Price Rental Cars in Armour, SD

Planning on renting a car to go from Armour, SD to Walthall, MS? 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 40.62 gallons of gas to cover the route between Armour, SD and Walthall, MS.

The estimated cost of gas to go from Armour to Walthall is $132.51.

During the route, an average car will release 795.85 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 Walthall, MS

If you want to meet halfway between Armour, SD and Walthall, MS or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 38.347802 and -93.756985, or 38º 20' 52.0872" N, 93º 45' 25.146" W. This location is 505.73 miles away from Armour, SD and Walthall, MS and it would take approximately 9 hours 54 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Clinton, MO, situated 496 miles from Armour, SD and 516 miles from Walthall, MS. It would take 9 hours 24 mins to go from Armour to Clinton and 10 hours 28 mins to go from Walthall to Clinton.