Nonstop flight route between Metlakatla, Annette Island, Alaska, United States and Kinmen, Taiwan:
Departure Airport:
(55°7'51"N by 131°34'41"W)
Arrival Airport:
(24°25'40"N by 118°21'33"E)
Distance from MTM to KNH:
5,579.32 miles (8,979.03 km)
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- About this route
- MTM Airport Information
- KNH Airport Information
- Facts about MTM
- Facts about KNH
- 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 KNH
- List of Nearest Airports to KNH
- Map of Furthest Airports from KNH
- List of Furthest Airports from KNH
About this route:
A direct, nonstop flight between Metlakatla Seaplane Base (MTM), Metlakatla, Annette Island, Alaska, United States and Kinmen Airport (Kinmen Shang Yi Airport) (KNH), Kinmen, Taiwan would travel a Great Circle distance of 5,579 miles (or 8,979 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 Kinmen Airport (Kinmen Shang Yi 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 Kinmen Airport (Kinmen Shang Yi 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: | KNH / RCBS |
| Airport Names: |
|
| Location: | Kinmen, Taiwan |
| GPS Coordinates: | 24°25'40"N by 118°21'33"E |
| Area Served: | Kinmen, Fuchien |
| Operator/Owner: | Civil Aeronautics Administration |
| Airport Type: | Public |
| Elevation: | 93 feet (28 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from KNH |
| More Information: | KNH Maps & Info |
Facts about Metlakatla Seaplane Base (MTM):
- 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 Kinmen Airport (Kinmen Shang Yi Airport) (KNH):
- The airport resides at an elevation of 93 feet above mean sea level.
- Because of Kinmen Airport (Kinmen Shang Yi Airport)'s relatively low elevation of 93 feet, planes can take off or land at Kinmen Airport (Kinmen Shang Yi 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.
- In addition to being known as "Kinmen Airport (Kinmen Shang Yi Airport)", other names for KNH include "金門航空站金門尚義機場" and "Jīnmén HángkōngzhànJīnmén Shàngyì Jīchǎng".
- The closest airport to Kinmen Airport (Kinmen Shang Yi Airport) (KNH) is Xiamen Gaoqi International Airport (XMN), which is located only 17 miles (27 kilometers) WNW of KNH.
- Kinmen Airport (Kinmen Shang Yi Airport) (KNH) currently has only 1 runway.
- The furthest airport from Kinmen Airport (Kinmen Shang Yi Airport) (KNH) is Dr. Luis María Argaña International Airport (ESG), which is nearly antipodal to Kinmen Airport (Kinmen Shang Yi Airport) (meaning Kinmen Airport (Kinmen Shang Yi Airport) is almost on the exact opposite side of the Earth from Dr. Luis María Argaña International Airport), and is located 12,260 miles (19,730 kilometers) away in Mariscal Estigarribia, Paraguay.
- It serves an average of 1.2 million passenger every year.
| 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 | 16.62 miles (26.75 km) WNW | Xiamen Gaoqi International Airport (XMN) | Xiamen, Fujian, China | |
| 2 | 29.44 miles (47.38 km) NNE | Quanzhou Jinjiang Airport (JJN) | Jinjiang City, Quanzhou, Fujian, China | |
| 3 | 99.87 miles (160.73 km) SE | Magong Airport (MZG) | Magong, Taiwan | |
| 4 | 102.80 miles (165.45 km) SE | Wang-an Airport (WOT) | Wang-an, Penghu (Pescadores), Republic of China | |
| 5 | 107.33 miles (172.72 km) SE | Qimei Airport (CMJ) | Cimei, Taiwan | |
| 6 | 131.70 miles (211.94 km) WSW | Jieyang Chaoshan International Airport (SWA) | Jieyang / Shantou / Chaozhou, Guangdong, China | |
| 7 | 132.26 miles (212.86 km) NE | Fuzhou Changle International Airport (FOC) | Fuzhou, Fujian, China | |
| 8 | 132.69 miles (213.54 km) NW | Longyan Guanzhishan Airport (LCX) | Longyan, Fujian, China | |
| 9 | 140.19 miles (225.61 km) W | Meixian Airport (MXZ) | Meizhou, Guangdong, China | |
| 10 | 142.80 miles (229.81 km) E | Taichung Airport(Taichung Ching Chuan Kang Airport) (RMQ) | Taichung, Taiwan, Taiwan | |
| 11 | 142.80 miles (229.81 km) E | Taichung Airport(Taichung Ching Chuan Kang Airport) (TXG) | Taichung, Taiwan, Republic of China | |
| 12 | 145.22 miles (233.71 km) ESE | Chiayi Airport (Shueishang Airport) (CYI) | Chiayi, Taiwan | |
| 13 | 155.14 miles (249.67 km) SE | Tainan Airport (TNN) | Tainan City, Taiwan, Republic of China | |
| 14 | 155.88 miles (250.86 km) NE | Nangan Airport (LZN) | Nangan, Matsu Islands, Taiwan | |
| 15 | 179.62 miles (289.07 km) SE | Kaohsiung International Airport (Kaohsiung Siaogang Airport) (KHH) | Kaohsiung, Taiwan | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,259.91 miles (19,730.36 km) SSW | Dr. Luis María Argaña International Airport (ESG) | Mariscal Estigarribia, Paraguay | |
| 2 | 12,251.84 miles (19,717.38 km) SE | Tartagal "General Enrique Mosconi" Airport (TTG) | Tartagal, Salta, Argentina | |
| 3 | 12,245.37 miles (19,706.96 km) ESE | Orán Airport (ORA) | Orán, Salta Province, Argentina | |
| 4 | 12,232.64 miles (19,686.47 km) ESE | Bermejo Airport (BJO) | Bermejo, Bolivia | |
| 5 | 12,223.82 miles (19,672.29 km) SE | Yacuiba Airport (BYC) | Yacuiba, Bolivia | |
| 6 | 12,219.51 miles (19,665.34 km) E | Gobernador Horacio Guzmán Internacional Airport (JUJ) | San Salvador de Jujuy, Jujuy, Argentina | |
| 7 | 12,194.07 miles (19,624.40 km) E | Martín Miguel de Güemes International Airport (SLA) | Salta, Salta Province, Argentina | |
| 8 | 12,190.56 miles (19,618.76 km) WSW | Formosa International Airport (FMA) | Formosa, Argentina | |
| 9 | 12,184.57 miles (19,609.11 km) WSW | Clorinda Airport (CLX) | Clorinda, Formosa, Argentina | |
| 10 | 12,173.41 miles (19,591.15 km) SW | Resistencia International Airport (RES) | Resistencia, Chaco, Argentina | |
| 11 | 12,172.35 miles (19,589.45 km) WSW | Silvio Pettirossi International Airport (ASU) | Asunción, Paraguay | |
| 12 | 12,169.29 miles (19,584.52 km) SW | Carlos Miguel Jiménez Airport (PIL) | Pilar, Paraguay | |
| 13 | 12,164.14 miles (19,576.24 km) SE | Teniente General Benjamín Matienzo International Airport (TUC) | San Miguel de Tucumán, Argentina | |
| 14 | 12,161.78 miles (19,572.44 km) SW | Doctor Fernando Piragine Niveyro International Airport (CNQ) | Corrientes, Corrientes, Argentina | |
| 15 | 12,158.85 miles (19,567.72 km) SE | Capitán Oriel Lea Plaza International Airport (TJA) | Tarija, Bolivia | |