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

Distance from Armour, SD to Webb, IA

Distance

197 mi

Time

4 hours 34 mins

Gas Cost

$18 - $36

There are 170.07 miles from Armour to Webb in east direction and 197 miles (317.04 kilometers) by car, following the SD 46 and SD 50 route.

Armour and Webb are 4 hours 34 mins far apart, if you drive non-stop .

This is the fastest route from Armour, SD to Webb, IA. The halfway point is Corson, SD.

Armour, SD and Webb, IA are in the same time zone (CDT). Current time in both locations is 10:07 am.

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Lowest Price Rental Cars in Armour, SD

Planning on renting a car to go from Armour, SD to Webb, 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 7.92 gallons of gas to cover the route between Armour, SD and Webb, IA.

The estimated cost of gas to go from Armour to Webb is $25.84.

During the route, an average car will release 155.20 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 Webb, IA

If you want to meet halfway between Armour, SD and Webb, IA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.608685 and -96.599823, or 43º 36' 31.266" N, 96º 35' 59.3628" W. This location is 98.63 miles away from Armour, SD and Webb, IA and it would take approximately 2 hours 17 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Corson, SD, situated 126 miles from Armour, SD and 129 miles from Webb, IA. It would take 1 hour 53 mins to go from Armour to Corson and 2 hours 20 mins to go from Webb to Corson.

Major City Closest to Halfway Point

The major city closest to the halfway point between Armour, SD and Webb, IA is Sioux Falls, SD, situated 122 miles from Armour, SD and 140 miles from Webb, IA. It would take 1 hour 53 mins to go from Armour to and 2 hours 32 mins to go from Webb to Sioux Falls.