Nonstop flight route between Key West, Florida, United States and Posadas, Argentina:
Departure Airport:
(24°33'21"N by 81°45'33"W)
Arrival Airport:
(27°23'8"S by 55°58'14"W)
Distance from EYW to PSS:
3,978.85 miles (6,403.33 km)
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Jump to:
- About this route
- EYW Airport Information
- PSS Airport Information
- Facts about EYW
- Facts about PSS
- Map of Nearest Airports to EYW
- List of Nearest Airports to EYW
- Map of Furthest Airports from EYW
- List of Furthest Airports from EYW
- Map of Nearest Airports to PSS
- List of Nearest Airports to PSS
- Map of Furthest Airports from PSS
- List of Furthest Airports from PSS
About this route:
A direct, nonstop flight between Key West International Airport (EYW), Key West, Florida, United States and Libertador General José de San Martín Airport (PSS), Posadas, Argentina would travel a Great Circle distance of 3,979 miles (or 6,403 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 Key West International Airport and Libertador General José de San Martín Airport, 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 Key West International Airport and Libertador General José de San Martín Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | EYW / KEYW |
| Airport Name: | Key West International Airport |
| Location: | Key West, Florida, United States |
| GPS Coordinates: | 24°33'21"N by 81°45'33"W |
| Area Served: | Key West, Florida |
| Operator/Owner: | Monroe County |
| Airport Type: | Public |
| Elevation: | 3 feet (1 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from EYW |
| More Information: | EYW Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | PSS / SARP |
| Airport Names: |
|
| Location: | Posadas, Argentina |
| GPS Coordinates: | 27°23'8"S by 55°58'14"W |
| Area Served: | Posadas, Misiones Province, Argentina |
| Operator/Owner: | Aeropuertos Argentina 2000 |
| Airport Type: | Public / Military |
| Elevation: | 430 feet (131 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from PSS |
| More Information: | PSS Maps & Info |
Facts about Key West International Airport (EYW):
- Key West's aviation history begins with a 1913 flight to Cuba by Augustin Parla.
- The furthest airport from Key West International Airport (EYW) is Cocos (Keeling) Island Airport (CCK), which is located 11,577 miles (18,632 kilometers) away in Cocos Islands, Australia.
- Because of Key West International Airport's relatively low elevation of 3 feet, planes can take off or land at Key West International 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.
- Key West International Airport (EYW) currently has only 1 runway.
- The closest airport to Key West International Airport (EYW) is NAS Key West (NQX), which is located only 5 miles (7 kilometers) ENE of EYW.
- The airport has two terminals designed by Mark Mosko/Dwane Stark of URS.
Facts about Libertador General José de San Martín Airport (PSS):
- Because of Libertador General José de San Martín Airport's relatively low elevation of 430 feet, planes can take off or land at Libertador General José de San Martín 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.
- Libertador General José de San Martín Airport (PSS) currently has only 1 runway.
- On June 12, 1988, Austral Lineas Aereas Flight 46 undershot the runway, resulting in 22 deaths.
- The furthest airport from Libertador General José de San Martín Airport (PSS) is Taizhou Luqiao Airport (HYN), which is nearly antipodal to Libertador General José de San Martín Airport (meaning Libertador General José de San Martín Airport is almost on the exact opposite side of the Earth from Taizhou Luqiao Airport), and is located 12,258 miles (19,728 kilometers) away in Taizhou, Zhejiang, China.
- The closest airport to Libertador General José de San Martín Airport (PSS) is Libertador General José de San Martín Airport (JSM), which is located only 0 mile (0 kilometer) N of PSS.
- In addition to being known as "Libertador General José de San Martín Airport", another name for PSS is "Aeropuerto de Posadas "Libertador General San Martín"".
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 4.64 miles (7.46 km) ENE | NAS Key West (NQX) | Boca Chica Key, Florida, United States |     |
| 2 | 45.99 miles (74.02 km) ENE | Florida Keys Marathon Airport (MTH) | Marathon, Florida, United States | |
| 3 | 99.57 miles (160.24 km) N | Marco Island Airport (MRK) | Marco Island, Florida, United States | |
| 4 | 103.11 miles (165.94 km) SSE | Kawama Airport (VRO) | Varadero, Matanzas Province, Cuba | |
| 5 | 105.09 miles (169.13 km) NNE | Dade-Collier Training and Transition Airport (TNT) | Miami, Florida, United States | |
| 6 | 106.76 miles (171.82 km) ENE | Ocean Reef Club Airport (OCA) | Key Largo, Florida, United States | |
| 7 | 107.12 miles (172.39 km) S | Juan Gualberto Gómez Airport (VRA) | Varadero, Matanzas Province, Cuba | |
| 8 | 107.56 miles (173.09 km) NE | Homestead Air Reserve Base (HST) | Homestead, Florida, United States | |
| 9 | 110.30 miles (177.52 km) N | Naples Municipal Airport (APF) | Naples, Florida, United States | |
| 10 | 112.16 miles (180.50 km) NE | Kendall-Tamiami Executive Airport (TMB) | Miami, Florida, United States | |
| 11 | 115.80 miles (186.36 km) SSW | José Martí International Airport (HAV) | Havana, Cuba | |
| 12 | 125.47 miles (201.93 km) NE | Miami International Airport (MIA) | Miami, Florida, United States | |
| 13 | 130.41 miles (209.87 km) NE | Miami Seaplane Base (MPB) | Watson Island, Miami-Dade County, Florida, United States | |
| 14 | 131.48 miles (211.60 km) NE | Opa-locka Executive Airport (OPF) | Miami, Florida, United States | |
| 15 | 131.65 miles (211.87 km) N | Immokalee Regional Airport (IMM) | Immokalee, Florida, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,577.33 miles (18,631.85 km) S | Cocos (Keeling) Island Airport (CCK) | Cocos Islands, Australia | |
| 2 | 11,474.33 miles (18,466.10 km) W | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| 3 | 11,468.52 miles (18,456.76 km) W | Carnarvon Airport (CVQ) | Carnarvon, Western Australia, Australia | |
| 4 | 11,420.52 miles (18,379.49 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 5 | 11,419.73 miles (18,378.23 km) W | RAAF Learmonth (LEA) | Exmouth, Western Australia, Australia | |
| 6 | 11,379.85 miles (18,314.06 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 7 | 11,346.29 miles (18,260.04 km) SSW | Christmas Island Airport (XCH) | Christmas Island, Australia | |
| 8 | 11,335.99 miles (18,243.47 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 9 | 11,333.29 miles (18,239.12 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 10 | 11,314.38 miles (18,208.69 km) W | Barrow Island Airport (BWB) | Barrow Island, Western Australia, Australia | |
| 11 | 11,296.30 miles (18,179.58 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 12 | 11,267.14 miles (18,132.66 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 13 | 11,246.24 miles (18,099.03 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 14 | 11,245.48 miles (18,097.80 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 15 | 11,234.17 miles (18,079.60 km) SW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 0.00 miles (0.00 km) N | Libertador General José de San Martín Airport (JSM) | José de San Martín, Chubut, Argentina | |
| 2 | 106.92 miles (172.08 km) NE | Eldorado Airport (ELO) | Eldorado, Misiones, Argentina | |
| 3 | 126.31 miles (203.27 km) ESE | Sepé Tiaraju Airport (GEL) | Santo Ângelo, Rio Grande do Sul, Brazil | |
| 4 | 146.51 miles (235.79 km) ESE | João Batista Bos Filho Airport (IJU) | Ijuí, Rio Grande do Sul, Brazil | |
| 5 | 146.75 miles (236.17 km) NE | Cataratas del Iguazú International Airport (IGR) | Puerto Iguazú, Misiones, Argentina | |
| 6 | 148.47 miles (238.95 km) WNW | Carlos Miguel Jiménez Airport (PIL) | Pilar, Paraguay | |
| 7 | 150.52 miles (242.24 km) NNE | Guaraní International Airport (AGT) | Ciudad del Este, Paraguay | |
| 8 | 153.81 miles (247.53 km) NE | Foz do Iguaçu/Cataratas International Airport (IGU) | Foz do Iguaçu, Paraná, Brazil | |
| 9 | 157.42 miles (253.34 km) ENE | Hélio Wasum Airport (SQX) | São Miguel do Oeste, Santa Catarina, Brazil | |
| 10 | 161.09 miles (259.25 km) WNW | Formosa International Airport (FMA) | Formosa, Argentina | |
| 11 | 167.73 miles (269.94 km) S | Gaudêncio Machado Ramos Airport (ALQ) | Alegrete, Rio Grande do Sul, Brazil | |
| 12 | 171.05 miles (275.28 km) W | Doctor Fernando Piragine Niveyro International Airport (CNQ) | Corrientes, Corrientes, Argentina | |
| 13 | 174.57 miles (280.95 km) SSW | Paso de los Libres Airport (AOL) | Paso de los Libres, Corrientes, Argentina | |
| 14 | 176.59 miles (284.20 km) NNW | Silvio Pettirossi International Airport (ASU) | Asunción, Paraguay | |
| 15 | 177.78 miles (286.10 km) SSW | Ruben Berta International Airport (URG) | Uruguaiana, Rio Grande do Sul, Brazil | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,258.50 miles (19,728.09 km) ENE | Taizhou Luqiao Airport (HYN) | Taizhou, Zhejiang, China | |
| 2 | 12,246.92 miles (19,709.46 km) NNW | Shimojishima Airport (SHI) | Shimojishima, Japan | |
| 3 | 12,240.55 miles (19,699.21 km) NNW | Miyako Airport (MMY) | Miyakojima, Okinawa, Japan | |
| 4 | 12,238.96 miles (19,696.65 km) ENE | Wenzhou Longwan International Airport (WNZ) | Wenzhou, Zhejiang, China | |
| 5 | 12,233.78 miles (19,688.31 km) NNE | Zhoushan Putuoshan Airport (HSN) | Zhoushan, Zhejiang, China | |
| 6 | 12,231.67 miles (19,684.91 km) WNW | Aguni Airport (AGJ) | Aguni, Japan | |
| 7 | 12,226.45 miles (19,676.52 km) N | Ishigaki Airport (ISG) | Ishigaki, Okinawa Prefecture, Japan | |
| 8 | 12,224.88 miles (19,673.98 km) NNE | Yonaguni Airport (OGN) | Yonaguni, Okinawa, Japan | |
| 9 | 12,218.61 miles (19,663.90 km) WNW | Kerama Airport (KJP) | Kerama Islands, Okinawa, Japan | |
| 10 | 12,215.00 miles (19,658.09 km) NE | Taipei International Airport (Taipei Songshan Airport) (TSA) | Taipei City, Taiwan, Republic of China | |
| 11 | 12,207.26 miles (19,645.63 km) NE | Ningbo Lishe International Airport (NGB) | Ningbo, Zhejiang, China | |
| 12 | 12,206.46 miles (19,644.35 km) N | Hateruma Airport (HTR) | Hateruma, Okinawa, Japan | |
| 13 | 12,201.10 miles (19,635.72 km) W | Iejima Airport (IEJ) | Iejima, Japan | |
| 14 | 12,200.81 miles (19,635.26 km) NE | Taiwan Taoyuan International Airport (TPE) | Taoyuan County (near Taipei), Taiwan, Republic of China | |
| 15 | 12,199.09 miles (19,632.49 km) WNW | Naha Airport (OKA) | Okinawa, Japan | |