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

Distance from Armour, SD to Weldon, IA

Distance

383 mi

Time

7 hours 17 mins

Gas Cost

$36 - $69

There are 289.52 miles from Armour to Weldon in southeast direction and 383 miles (616.38 kilometers) by car, following the I-29 route.

Armour and Weldon are 7 hours 17 mins far apart, if you drive non-stop .

This is the fastest route from Armour, SD to Weldon, IA.

Armour, SD and Weldon, IA are in the same time zone (CDT). Current time in both locations is 8:38 am.

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Lowest Price Rental Cars in Armour, SD

Planning on renting a car to go from Armour, SD to Weldon, IA? 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 15.39 gallons of gas to cover the route between Armour, SD and Weldon, IA.

The estimated cost of gas to go from Armour to Weldon is $50.20.

During the route, an average car will release 301.53 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 Weldon, IA

If you want to meet halfway between Armour, SD and Weldon, IA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.824297 and -96.075833, or 41º 49' 27.4692" N, 96º 4' 32.9988" W. This location is 191.61 miles away from Armour, SD and Weldon, IA and it would take approximately 3 hours 38 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Little Sioux, IA, situated 197 miles from Armour, SD and 191 miles from Weldon, IA. It would take 3 hours 52 mins to go from Armour to Little Sioux and 3 hours 35 mins to go from Weldon to Little Sioux.