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

Distance from Armour, SD to Guy, AR

Distance

760 mi

Time

15 hours

Gas Cost

$71 - $138

There are 638.55 miles from Armour to Guy in southeast direction and 760 miles (1,223.10 kilometers) by car, following the I-29 route.

Armour and Guy are 15 hours far apart, if you drive non-stop .

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

Armour, SD and Guy, 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 Guy, 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 30.51 gallons of gas to cover the route between Armour, SD and Guy, AR.

The estimated cost of gas to go from Armour to Guy is $99.52.

During the route, an average car will release 597.74 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 Guy, AR

If you want to meet halfway between Armour, SD and Guy, AR or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 39.769242 and -94.79266, or 39º 46' 9.2712" N, 94º 47' 33.576" W. This location is 379.84 miles away from Armour, SD and Guy, AR and it would take approximately 7 hours 30 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Saint Joseph, MO, situated 367 miles from Armour, SD and 394 miles from Guy, AR. It would take 6 hours 55 mins to go from Armour to Saint Joseph and 8 hours 9 mins to go from Guy to Saint Joseph.