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

Distance from Armour, SD to Purchase, NY

Distance

1,471 mi

Time

1 day 3 hours

Gas Cost

$137 - $267

There are 1,266.33 miles from Armour to Purchase in east direction and 1,471 miles (2,367.35 kilometers) by car, following the I-80 route.

Armour and Purchase are 1 day 3 hours far apart, if you drive non-stop .

This is the fastest route from Armour, SD to Purchase, NY. The halfway point is La Porte, IN.

Please note the time difference between Armour, SD and Purchase, NY is 1 hour. The current time in Armour is 12:34 am and the current time in Purchase is 1:34 am.

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Lowest Price Rental Cars in Armour, SD

Planning on renting a car to go from Armour, SD to Purchase, NY? 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 59.06 gallons of gas to cover the route between Armour, SD and Purchase, NY.

The estimated cost of gas to go from Armour to Purchase is $192.66.

During the route, an average car will release 1,157.14 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 Purchase, NY

If you want to meet halfway between Armour, SD and Purchase, NY or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.660000 and -86.731400, or 41º 39' 36" N, 86º 43' 53.04" W. This location is 735.32 miles away from Armour, SD and Purchase, NY and it would take approximately 13 hours 43 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is La Porte, IN, situated 754 miles from Armour, SD and 762 miles from Purchase, NY. It would take 11 hours 10 mins to go from Armour to La Porte and 11 hours 36 mins to go from Purchase to La Porte.

Major City Closest to Halfway Point

The major city closest to the halfway point between Armour, SD and Purchase, NY is South Bend, IN, situated 781 miles from Armour, SD and 734 miles from Purchase, NY. It would take 11 hours 36 mins to go from Armour to and 11 hours 11 mins to go from Purchase to South Bend.