Nonstop flight route between Metlakatla, Annette Island, Alaska, United States and Nanyang, Henan, China:
Departure Airport:
(55°7'51"N by 131°34'41"W)
Arrival Airport:
(32°58'50"N by 112°36'55"E)
Distance from MTM to NNY:
5,267.69 miles (8,477.51 km)
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- About this route
- MTM Airport Information
- NNY Airport Information
- Facts about MTM
- Facts about NNY
- Map of Nearest Airports to MTM
- List of Nearest Airports to MTM
- Map of Furthest Airports from MTM
- List of Furthest Airports from MTM
- Map of Nearest Airports to NNY
- List of Nearest Airports to NNY
- Map of Furthest Airports from NNY
- List of Furthest Airports from NNY
About this route:
A direct, nonstop flight between Metlakatla Seaplane Base (MTM), Metlakatla, Annette Island, Alaska, United States and Nanyang Jiangying Airport (NNY), Nanyang, Henan, China would travel a Great Circle distance of 5,268 miles (or 8,478 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 Metlakatla Seaplane Base and Nanyang Jiangying 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 Metlakatla Seaplane Base and Nanyang Jiangying Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | MTM / PAMM |
| Airport Name: | Metlakatla Seaplane Base |
| Location: | Metlakatla, Annette Island, Alaska, United States |
| GPS Coordinates: | 55°7'51"N by 131°34'41"W |
| Area Served: | Metlakatla, Alaska |
| Operator/Owner: | Alaska DOT&PF - Southeast Region |
| Airport Type: | Public |
| Elevation: | 0 feet (0 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from MTM |
| More Information: | MTM Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | NNY / ZHNY |
| Airport Names: |
|
| Location: | Nanyang, Henan, China |
| GPS Coordinates: | 32°58'50"N by 112°36'55"E |
| Area Served: | Nanyang, Henan, China |
| Airport Type: | Public |
| View all routes: | Routes from NNY |
| More Information: | NNY Maps & Info |
Facts about Metlakatla Seaplane Base (MTM):
- Metlakatla Seaplane Base is a state owned, public use seaplane base located in Metlakatla, a community on Annette Island in the Prince of Wales-Hyder Census Area of the U.S.
- Metlakatla Seaplane Base (MTM) has 2 runways.
- Because of Metlakatla Seaplane Base's relatively low elevation of 0 feet, planes can take off or land at Metlakatla Seaplane Base 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 Metlakatla Seaplane Base (MTM) is Annette Island Airport (ANN), which is located only 6 miles (10 kilometers) S of MTM.
- The furthest airport from Metlakatla Seaplane Base (MTM) is Port Alfred Airport (AFD), which is located 10,621 miles (17,093 kilometers) away in Port Alfred, South Africa.
Facts about Nanyang Jiangying Airport (NNY):
- The closest airport to Nanyang Jiangying Airport (NNY) is Xiangyang Liuji Airport (XFN), which is located 60 miles (97 kilometers) SSW of NNY.
- The furthest airport from Nanyang Jiangying Airport (NNY) is Brigadier Mayor Cesar Raúl Ojeda Airport (LUQ), which is nearly antipodal to Nanyang Jiangying Airport (meaning Nanyang Jiangying Airport is almost on the exact opposite side of the Earth from Brigadier Mayor Cesar Raúl Ojeda Airport), and is located 12,374 miles (19,913 kilometers) away in San Luis, Argentina.
- In addition to being known as "Nanyang Jiangying Airport", other names for NNY include "南阳姜营机场" and "Nányáng Jiāngyíng Jīchǎng".
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 6.13 miles (9.86 km) S | Annette Island Airport (ANN) | Annette Island, Alaska, United States |     |
| 2 | 15.12 miles (24.33 km) NNW | Ketchikan Harbor Seaplane Base (WFB) | Ketchikan, Alaska, United States | |
| 3 | 16.28 miles (26.20 km) NNW | Ketchikan International Airport (KTN) | Ketchikan, Alaska, United States | |
| 4 | 48.03 miles (77.30 km) WNW | Hollis Clark Bay Seaplane Base (HYL) | Hollis, Alaska, United States | |
| 5 | 49.61 miles (79.84 km) W | Hydaburg Seaplane Base (HYG) | Hydaburg, Alaska, United States | |
| 6 | 53.80 miles (86.58 km) NW | Thorne Bay Seaplane Base (KTB) | Thorne Bay, Alaska, United States | |
| 7 | 66.24 miles (106.61 km) WNW | Craig Seaplane Base (CGA) | Craig, Alaska, United States | |
| 8 | 66.49 miles (107.00 km) WNW | Klawock Airport (KLW) | Klawock, Alaska, United States | |
| 9 | 66.63 miles (107.23 km) W | Waterfall Seaplane Base (KWF) | Waterfall, Alaska, United States | |
| 10 | 73.87 miles (118.89 km) SE | Prince Rupert Airport (YPR) | Prince Rupert, British Columbia, Canada | |
| 11 | 75.56 miles (121.61 km) SE | Prince Rupert/Seal Cove Water Airport (ZSW) | Prince Rupert, British Columbia, Canada | |
| 12 | 78.32 miles (126.04 km) NW | Coffman Cove Seaplane Base (KCC) | Coffman Cove, Alaska, United States | |
| 13 | 79.35 miles (127.71 km) SSW | Masset Airport (ZMT) | Masset, British Columbia, Canada | |
| 14 | 81.39 miles (130.99 km) NE | Hyder Seaplane Base (WHD) | Hyder, Alaska, United States | |
| 15 | 81.45 miles (131.09 km) NW | Naukati Bay Seaplane Base (WNC) | Tuxekan Island, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,621.06 miles (17,092.89 km) SE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 2 | 10,614.48 miles (17,082.30 km) SE | East London Airport (ELS) | East London, South Africa | |
| 3 | 10,611.60 miles (17,077.67 km) SE | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 4 | 10,543.67 miles (16,968.36 km) SE | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 5 | 10,539.88 miles (16,962.25 km) SE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 6 | 10,516.90 miles (16,925.27 km) SE | George Airport (GRJ) | George, South Africa | |
| 7 | 10,477.12 miles (16,861.25 km) SSE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 8 | 10,463.52 miles (16,839.37 km) SE | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 9 | 10,440.83 miles (16,802.84 km) SSE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| 10 | 10,438.85 miles (16,799.65 km) SE | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 11 | 10,423.10 miles (16,774.31 km) SE | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 12 | 10,421.11 miles (16,771.11 km) SE | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 13 | 10,410.01 miles (16,753.24 km) SE | Mokhotlong Airport (MKH) | Mokhotlong, Lesotho | |
| 14 | 10,398.50 miles (16,734.71 km) SE | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 15 | 10,396.65 miles (16,731.75 km) SSE | Hluhluwe Airport (HLW) | Hluhluwe, South Africa | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 60.44 miles (97.27 km) SSW | Xiangyang Liuji Airport (XFN) | Xiangfan, Hubei, China | |
| 2 | 122.32 miles (196.85 km) N | Luoyang Beijiao Airport (LYA) | Luoyang, Henan, China | |
| 3 | 127.52 miles (205.23 km) NNE | Zhengzhou Xinzheng International Airport (CGO) | Zhengzhou, Henan, China | |
| 4 | 162.32 miles (261.22 km) SW | Shennongjia Hongping Airport (HPG) | Shennongjia, Hubei, China | |
| 5 | 172.95 miles (278.33 km) NNW | Yuncheng Guangong Airport (YCU) | Yuncheng, China | |
| 6 | 178.26 miles (286.88 km) SSE | Wuhan Tianhe International Airport (WUH) | Wuhan, Hubei, China | |
| 7 | 180.29 miles (290.15 km) SSW | Yichang Sanxia Airport (YIH) | Yichang, Hubei, China | |
| 8 | 181.01 miles (291.30 km) E | Fuyang Xiguan Airport (FUG) | Fuyang, Anhui, China | |
| 9 | 184.75 miles (297.33 km) S | Shashi Airport (SHS) | Jingzhou, Hubei, China | |
| 10 | 214.68 miles (345.49 km) W | Ankang Wulipu Airport (AKA) | Ankang, Shaanxi, China | |
| 11 | 222.89 miles (358.71 km) WNW | Xi'an Xiguan Airport (SIA) | Xi'an, Shaanxi, China | |
| 12 | 227.56 miles (366.23 km) N | Changzhi Wangcun Airport (CIH) | Changzhi, Shanxi, China | |
| 13 | 244.06 miles (392.77 km) WNW | Xi'an Xianyang International Airport (XIY) | Xianyang, Shaanxi, China | |
| 14 | 260.14 miles (418.66 km) SW | Enshi Xujiaping Airport (ENH) | Enshi, Hubei, China | |
| 15 | 265.58 miles (427.41 km) NNE | Handan Airport (HDG) | Handan, Hebei, China | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,373.63 miles (19,913.38 km) WSW | Brigadier Mayor Cesar Raúl Ojeda Airport (LUQ) | San Luis, Argentina | |
| 2 | 12,354.47 miles (19,882.55 km) E | Governor Francisco Gabrielli International Airport (MDZ) | Mendoza, Mendoza Province, Argentina | |
| 3 | 12,325.03 miles (19,835.16 km) SSE | Domingo Faustino Sarmiento Airport (UAQ) | San Juan Province, Argentina | |
| 4 | 12,311.28 miles (19,813.04 km) SSE | San Rafael Airport (AFA) | San Rafael, Mendoza, Argentina | |
| 5 | 12,287.99 miles (19,775.55 km) WSW | Villa Dolores Airport (VDR) | Villa Dolores, Córdoba, Argentina | |
| 6 | 12,238.11 miles (19,695.28 km) E | Comodoro Arturo Merino Benítez International Airport (SCL) | Santiago, Chile | |
| 7 | 12,222.86 miles (19,670.74 km) SE | Comodoro D. Ricardo Salomón Airport (LGS) | Malargüe, Mendoza, Argentina | |
| 8 | 12,221.02 miles (19,667.77 km) SW | La Cumbre Airport (LCM) | La Cumbre, Córdoba, Argentina | |
| 9 | 12,218.05 miles (19,663.00 km) WSW | Ingeniero Aeronáutico Ambrosio L.V. Taravella International Airport (COR) | Córdoba, Córdoba, Argentina | |
| 10 | 12,199.48 miles (19,633.12 km) E | Viña del Mar Airport (KNA) | Viña del Mar, Chile | |
| 11 | 12,185.68 miles (19,610.90 km) S | Capitán Vicente Almandos Almonacid Airport (IRJ) | La Rioja, Argentina | |
| 12 | 12,173.16 miles (19,590.75 km) ESE | La Unión Airport (LUI) | La Unión, Honduras[disambiguation needed] | |
| 13 | 12,157.54 miles (19,565.62 km) SW | General Pico Airport (GPO) | General Pico, La Pampa, Argentina | |
| 14 | 12,131.39 miles (19,523.53 km) SW | Santa Rosa Airport (RSA) | Santa Rosa, Argentina | |
| 15 | 12,127.98 miles (19,518.04 km) SE | La Florida Airport (LSC) | La Serena, Chile | |