How far is Petersburg, AK, from Huntsville, AL?
The distance between Huntsville (Huntsville International Airport) and Petersburg (Petersburg James A. Johnson Airport) is 2633 miles / 4237 kilometers / 2288 nautical miles.
The driving distance from Huntsville (HSV) to Petersburg (PSG) is 3437 miles / 5531 kilometers, and travel time by car is about 76 hours 9 minutes.
Huntsville International Airport – Petersburg James A. Johnson Airport
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Distance from Huntsville to Petersburg
There are several ways to calculate the distance from Huntsville to Petersburg. Here are two standard methods:
Vincenty's formula (applied above)- 2632.730 miles
- 4236.969 kilometers
- 2287.780 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- 2628.275 miles
- 4229.799 kilometers
- 2283.909 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 Huntsville to Petersburg?
The estimated flight time from Huntsville International Airport to Petersburg James A. Johnson Airport is 5 hours and 29 minutes.
What is the time difference between Huntsville and Petersburg?
Flight carbon footprint between Huntsville International Airport (HSV) and Petersburg James A. Johnson Airport (PSG)
On average, flying from Huntsville to Petersburg generates about 291 kg of CO2 per passenger, and 291 kilograms equals 641 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Huntsville to Petersburg
See the map of the shortest flight path between Huntsville International Airport (HSV) and Petersburg James A. Johnson Airport (PSG).
Airport information
Origin | Huntsville International Airport |
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City: | Huntsville, AL |
Country: | United States ![]() |
IATA Code: | HSV |
ICAO Code: | KHSV |
Coordinates: | 34°38′13″N, 86°46′30″W |
Destination | Petersburg James A. Johnson Airport |
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City: | Petersburg, AK |
Country: | United States ![]() |
IATA Code: | PSG |
ICAO Code: | PAPG |
Coordinates: | 56°48′6″N, 132°56′42″W |