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

Distance from Armour, SD to Marmaduke, AR

Distance

827 mi

Time

16 hours 2 mins

Gas Cost

$77 - $150

There are 648.78 miles from Armour to Marmaduke in southeast direction and 827 miles (1,330.93 kilometers) by car, following the I-29 route.

Armour and Marmaduke are 16 hours 2 mins far apart, if you drive non-stop .

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

Armour, SD and Marmaduke, AR are in the same time zone (CDT). Current time in both locations is 10:05 am.

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Lowest Price Rental Cars in Armour, SD

Planning on renting a car to go from Armour, SD to Marmaduke, 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 33.21 gallons of gas to cover the route between Armour, SD and Marmaduke, AR.

The estimated cost of gas to go from Armour to Marmaduke is $108.33.

During the route, an average car will release 650.64 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 Marmaduke, AR

If you want to meet halfway between Armour, SD and Marmaduke, AR or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 39.172897 and -94.594903, or 39º 10' 22.4292" N, 94º 35' 41.6508" W. This location is 413.46 miles away from Armour, SD and Marmaduke, AR and it would take approximately 8 hours 1 min to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Northmoor, MO, situated 413 miles from Armour, SD and 416 miles from Marmaduke, AR. It would take 7 hours 46 mins to go from Armour to Northmoor and 8 hours 21 mins to go from Marmaduke to Northmoor.

Major City Closest to Halfway Point

The major city closest to the halfway point between Armour, SD and Marmaduke, AR is Kansas City, MO, situated 419 miles from Armour, SD and 408 miles from Marmaduke, AR. It would take 7 hours 54 mins to go from Armour to Kansas City and 8 hours 10 mins to go from Marmaduke to Kansas City.