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How far is St Petersburg, FL, from Alpena, MI?

The distance between Alpena (Alpena County Regional Airport) and St Petersburg (St. Pete–Clearwater International Airport) is 1185 miles / 1907 kilometers / 1030 nautical miles.

The driving distance from Alpena (APN) to St Petersburg (PIE) is 1399 miles / 2252 kilometers, and travel time by car is about 26 hours 35 minutes.

Alpena County Regional Airport – St. Pete–Clearwater International Airport

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1185
Miles
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1907
Kilometers
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1030
Nautical miles

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Distance from Alpena to St Petersburg

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

Vincenty's formula (applied above)
  • 1184.772 miles
  • 1906.706 kilometers
  • 1029.539 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
  • 1187.160 miles
  • 1910.548 kilometers
  • 1031.614 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 St Petersburg?

The estimated flight time from Alpena County Regional Airport to St. Pete–Clearwater International Airport is 2 hours and 44 minutes.

What is the time difference between Alpena and St Petersburg?

There is no time difference between Alpena and St Petersburg.

Flight carbon footprint between Alpena County Regional Airport (APN) and St. Pete–Clearwater International Airport (PIE)

On average, flying from Alpena to St Petersburg generates about 161 kg of CO2 per passenger, and 161 kilograms equals 354 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 St Petersburg

See the map of the shortest flight path between Alpena County Regional Airport (APN) and St. Pete–Clearwater International Airport (PIE).

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 St. Pete–Clearwater International Airport
City: St Petersburg, FL
Country: United States Flag of United States
IATA Code: PIE
ICAO Code: KPIE
Coordinates: 27°54′36″N, 82°41′14″W