Nonstop flight route between Petersburg, Alaska, United States and Catania, Italy:
Departure Airport:
(56°48'5"N by 132°56'45"W)
Arrival Airport:
(37°24'6"N by 14°55'19"E)
Distance from PSG to NSY:
5,662.68 miles (9,113.18 km)
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Jump to:
- About this route
- PSG Airport Information
- NSY Airport Information
- Facts about PSG
- Facts about NSY
- Map of Nearest Airports to PSG
- List of Nearest Airports to PSG
- Map of Furthest Airports from PSG
- List of Furthest Airports from PSG
- Map of Nearest Airports to NSY
- List of Nearest Airports to NSY
- Map of Furthest Airports from NSY
- List of Furthest Airports from NSY
About this route:
A direct, nonstop flight between Petersburg James A. Johnson Airport (PSG), Petersburg, Alaska, United States and Naval Air Station Sigonella (NSY), Catania, Italy would travel a Great Circle distance of 5,663 miles (or 9,113 kilometers).
A Great Circle is the shortest distance between 2 points on a sphere. Because most world maps are flat (but the Earth is round), the route of the shortest distance between 2 points on the Earth will often appear curved when viewed on a flat map, especially for long distances. If you were to simply draw a straight line on a flat map and measure a very long distance, it would likely be much further than if you were to lay a string between those two points on a globe. Because of the large distance between Petersburg James A. Johnson Airport and Naval Air Station Sigonella, the route shown on this map most likely appears curved because of this reason.
Try it at home! Get a globe and tightly lay a string between Petersburg James A. Johnson Airport and Naval Air Station Sigonella. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | PSG / PAPG |
| Airport Name: | Petersburg James A. Johnson Airport |
| Location: | Petersburg, Alaska, United States |
| GPS Coordinates: | 56°48'5"N by 132°56'45"W |
| Area Served: | Petersburg, Alaska |
| Airport Type: | Public |
| Elevation: | 113 feet (34 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from PSG |
| More Information: | PSG Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | NSY / LICZ |
| Airport Names: |
|
| Location: | Catania, Italy |
| GPS Coordinates: | 37°24'6"N by 14°55'19"E |
| Operator/Owner: | Italian Air Force United States Navy |
| Airport Type: | Military |
| Elevation: | 79 feet (24 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from NSY |
| More Information: | NSY Maps & Info |
Facts about Petersburg James A. Johnson Airport (PSG):
- Because of Petersburg James A. Johnson Airport's relatively low elevation of 113 feet, planes can take off or land at Petersburg James A. Johnson Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
- The closest airport to Petersburg James A. Johnson Airport (PSG) is Wrangell Airport (WRG), which is located 31 miles (50 kilometers) SE of PSG.
- Petersburg James A. Johnson Airport (PSG) currently has only 1 runway.
- The furthest airport from Petersburg James A. Johnson Airport (PSG) is Port Alfred Airport (AFD), which is located 10,570 miles (17,010 kilometers) away in Port Alfred, South Africa.
Facts about Naval Air Station Sigonella (NSY):
- The closest airport to Naval Air Station Sigonella (NSY) is Catania–Fontanarossa Airport (CTA), which is located only 9 miles (14 kilometers) ENE of NSY.
- The furthest airport from Naval Air Station Sigonella (NSY) is Chatham Islands (CHT), which is located 11,695 miles (18,821 kilometers) away in Waitangi, Chatham Islands, New Zealand.
- In addition to being known as "Naval Air Station Sigonella", other names for NSY include "Base aerea di Sigonella" and "NAS Sigonella".
- Because of Naval Air Station Sigonella's relatively low elevation of 79 feet, planes can take off or land at Naval Air Station Sigonella at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
- When there was no room for expansion at Malta, the U.S.
- The airport resides at an elevation of 79 feet above mean sea level.
- Naval Air Station Sigonella (NSY) has 2 runways.
- On 1 April 2004, the Defense Logistics Agency opened Defense Depot Sigonella Italy on NAS II to serve as a supply base for the Mediterranean.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 30.97 miles (49.84 km) SE | Wrangell Airport (WRG) | Wrangell, Alaska, United States |     |
| 2 | 38.04 miles (61.22 km) WNW | Kake Airport (KAE) | Kake, Alaska, United States | |
| 3 | 40.34 miles (64.91 km) SW | Point Baker Seaplane Base (KPB) | Point Baker, Alaska, United States | |
| 4 | 41.29 miles (66.44 km) SW | Port Protection Seaplane Base (PPV) | Port Protection, Alaska, United States | |
| 5 | 47.80 miles (76.93 km) S | North Whale Seaplane Base (WWP) | North Whale Pass, Alaska, United States | |
| 6 | 54.52 miles (87.75 km) S | Coffman Cove Seaplane Base (KCC) | Coffman Cove, Alaska, United States | |
| 7 | 61.46 miles (98.91 km) SSW | Tokeen Seaplane Base (TKI) | Tokeen, Alaska, United States | |
| 8 | 66.63 miles (107.24 km) S | Naukati Bay Seaplane Base (WNC) | Tuxekan Island, Alaska, United States | |
| 9 | 70.93 miles (114.14 km) E | Bronson Creek Airport (YBM) | Bronson Creek, British Columbia, Canada | |
| 10 | 75.33 miles (121.23 km) WSW | Port Alexander Seaplane Base (PTD) | Port Alexander, Alaska, United States | |
| 11 | 78.27 miles (125.96 km) NW | Angoon Seaplane Base (AGN) | Angoon, Alaska, United States | |
| 12 | 78.51 miles (126.35 km) SSE | Thorne Bay Seaplane Base (KTB) | Thorne Bay, Alaska, United States | |
| 13 | 84.59 miles (136.14 km) S | Klawock Airport (KLW) | Klawock, Alaska, United States | |
| 14 | 89.70 miles (144.36 km) NW | Chatham Seaplane Base (CYM) | Chatham, Alaska, United States | |
| 15 | 91.42 miles (147.12 km) S | Hollis Clark Bay Seaplane Base (HYL) | Hollis, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,569.61 miles (17,010.10 km) SE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 2 | 10,565.32 miles (17,003.20 km) SE | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 3 | 10,558.86 miles (16,992.79 km) SE | East London Airport (ELS) | East London, South Africa | |
| 4 | 10,482.62 miles (16,870.11 km) SE | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 5 | 10,481.31 miles (16,868.00 km) SE | George Airport (GRJ) | George, South Africa | |
| 6 | 10,472.38 miles (16,853.62 km) SSE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 7 | 10,405.53 miles (16,746.04 km) SSE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 8 | 10,394.18 miles (16,727.77 km) SSE | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 9 | 10,375.30 miles (16,697.39 km) SSE | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 10 | 10,370.00 miles (16,688.85 km) SE | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 11 | 10,365.18 miles (16,681.10 km) SSE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| 12 | 10,360.30 miles (16,673.24 km) SE | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 13 | 10,359.36 miles (16,671.74 km) SE | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 14 | 10,344.29 miles (16,647.49 km) SSE | Mokhotlong Airport (MKH) | Mokhotlong, Lesotho | |
| 15 | 10,339.25 miles (16,639.37 km) SE | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 8.98 miles (14.45 km) ENE | Catania–Fontanarossa Airport (CTA) | Catania, Sicily, Italy | |
| 2 | 33.22 miles (53.46 km) SSW | Comiso Airport (CIY) | Comiso, Italy | |
| 3 | 61.17 miles (98.44 km) NE | Reggio di Calabria Airport (REG) | Reggio Calabria, Italy | |
| 4 | 101.57 miles (163.45 km) SSW | Xewkija / Gozo Heliport (GZM) | Xewkija, Gozo, Malta | |
| 5 | 109.50 miles (176.23 km) SSW | Malta International Airport (MLA) | Luqa, Malta | |
| 6 | 113.19 miles (182.15 km) WNW | Falcone–Borsellino Airport (PMO) | Punta Raisi (near Palermo), Italy | |
| 7 | 126.24 miles (203.16 km) NE | Lamezia Terme International Airport (SUF) | Lamezia Terme, Italy | |
| 8 | 137.45 miles (221.21 km) WNW | Vincenzo Florio Airport Trapani-Birgi (TPS) | Trapani, Italy | |
| 9 | 160.88 miles (258.90 km) NE | Crotone Airport (CRV) | Crotone, Italy | |
| 10 | 183.57 miles (295.43 km) SW | Lampedusa Airport (LMP) | Lampedusa, Italy | |
| 11 | 222.37 miles (357.86 km) N | Salerno Costa d'Amalfi Airport (QSR) | Salerno, Italy | |
| 12 | 243.00 miles (391.07 km) N | Naples International Airport (NAP) | Naples, Italy | |
| 13 | 253.18 miles (407.45 km) NNE | Taranto-Grottaglie Airport (TAR) | Grottaglie, Puglia, Italy | |
| 14 | 257.58 miles (414.53 km) WSW | Monastir Habib Bourguiba International Airport (MIR) | Monastir, Tunisia | |
| 15 | 261.33 miles (420.56 km) NE | Lecce Galatina Airport (LCC) | Lecce, Italy | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,694.73 miles (18,820.79 km) SE | Chatham Islands (CHT) | Waitangi, Chatham Islands, New Zealand | |
| 2 | 11,511.89 miles (18,526.55 km) E | Gisborne Airport (GIS) | Gisborne, New Zealand | |
| 3 | 11,452.69 miles (18,431.27 km) E | Whakatane Airport (WHK) | Whakatane, New Zealand | |
| 4 | 11,451.20 miles (18,428.87 km) ESE | Hawke's Bay Airport (NPE) | Napier, New Zealand | |
| 5 | 11,420.98 miles (18,380.24 km) E | Rotorua International Airport (ROT) | Rotorua, New Zealand | |
| 6 | 11,412.43 miles (18,366.48 km) E | Tauranga Airport (TRG) | Tauranga, New Zealand | |
| 7 | 11,409.80 miles (18,362.25 km) E | Taupo AirportTe Papa Waka Rererangi o Taupō (TUO) | Taupo, New Zealand | |
| 8 | 11,387.87 miles (18,326.95 km) E | Matamata Airport (MTA) | Matamata, New Zealand | |
| 9 | 11,381.00 miles (18,315.89 km) ESE | Palmerston North Airport (PMR) | Palmerston North, New Zealand | |
| 10 | 11,377.13 miles (18,309.67 km) ESE | Hood Aerodrome (MRO) | Masterton, New Zealand | |
| 11 | 11,373.51 miles (18,303.84 km) E | Thames Aerodrome (TMZ) | Thames, New Zealand | |
| 12 | 11,367.97 miles (18,294.93 km) E | Coromandel Aerodrome (CMV) | Coromandel, New Zealand | |
| 13 | 11,366.37 miles (18,292.35 km) E | Hamilton International Airport (HLZ) | Hamilton, New Zealand | |
| 14 | 11,359.94 miles (18,282.01 km) E | Great Barrier Aerodrome (GBZ) | Great Barrier Island, New Zealand | |
| 15 | 11,351.50 miles (18,268.42 km) ESE | Wanganui Airport (WAG) | Wanganui, New Zealand | |