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How far is Pierre, SD, from Alpena, MI?

The distance between Alpena (Alpena County Regional Airport) and Pierre (Pierre Regional Airport) is 823 miles / 1325 kilometers / 715 nautical miles.

The driving distance from Alpena (APN) to Pierre (PIR) is 1063 miles / 1711 kilometers, and travel time by car is about 20 hours 45 minutes.

Alpena County Regional Airport – Pierre Regional Airport

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823
Miles
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1325
Kilometers
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715
Nautical miles

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Distance from Alpena to Pierre

There are several ways to calculate the distance from Alpena to Pierre. Here are two standard methods:

Vincenty's formula (applied above)
  • 823.207 miles
  • 1324.823 kilometers
  • 715.347 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.

Haversine formula
  • 820.932 miles
  • 1321.162 kilometers
  • 713.370 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).

How long does it take to fly from Alpena to Pierre?

The estimated flight time from Alpena County Regional Airport to Pierre Regional Airport is 2 hours and 3 minutes.

Flight carbon footprint between Alpena County Regional Airport (APN) and Pierre Regional Airport (PIR)

On average, flying from Alpena to Pierre generates about 137 kg of CO2 per passenger, and 137 kilograms equals 302 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Alpena to Pierre

See the map of the shortest flight path between Alpena County Regional Airport (APN) and Pierre Regional Airport (PIR).

Airport information

Origin Alpena County Regional Airport
City: Alpena, MI
Country: United States Flag of United States
IATA Code: APN
ICAO Code: KAPN
Coordinates: 45°4′41″N, 83°33′37″W
Destination Pierre Regional Airport
City: Pierre, SD
Country: United States Flag of United States
IATA Code: PIR
ICAO Code: KPIR
Coordinates: 44°22′57″N, 100°17′9″W