Nonstop flight route between Buka Island, Papua New Guinea and Xiahe, Gansu, China:
Departure Airport:
(5°25'19"S by 154°40'21"E)
Arrival Airport:
(34°48'38"N by 102°38'40"E)
Distance from BUA to GXH:
4,375.17 miles (7,041.13 km)
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- About this route
- BUA Airport Information
- GXH Airport Information
- Facts about BUA
- Facts about GXH
- Map of Nearest Airports to BUA
- List of Nearest Airports to BUA
- Map of Furthest Airports from BUA
- List of Furthest Airports from BUA
- Map of Nearest Airports to GXH
- List of Nearest Airports to GXH
- Map of Furthest Airports from GXH
- List of Furthest Airports from GXH
About this route:
A direct, nonstop flight between Buka Island Airport (BUA), Buka Island, Papua New Guinea and Gannan Xiahe Airport (GXH), Xiahe, Gansu, China would travel a Great Circle distance of 4,375 miles (or 7,041 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 Buka Island Airport and Gannan Xiahe 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 Buka Island Airport and Gannan Xiahe Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | BUA / AYBK |
| Airport Name: | Buka Island Airport |
| Location: | Buka Island, Papua New Guinea |
| GPS Coordinates: | 5°25'19"S by 154°40'21"E |
| Area Served: | Buka Island, Papua New Guinea |
| Operator/Owner: | Government |
| Airport Type: | Public |
| Elevation: | 11 feet (3 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from BUA |
| More Information: | BUA Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | GXH / |
| Airport Names: |
|
| Location: | Xiahe, Gansu, China |
| GPS Coordinates: | 34°48'38"N by 102°38'40"E |
| Area Served: | Hezuo and Xiahe |
| Airport Type: | Public |
| View all routes: | Routes from GXH |
| More Information: | GXH Maps & Info |
Facts about Buka Island Airport (BUA):
- Buka Island Airport (BUA) currently has only 1 runway.
- The furthest airport from Buka Island Airport (BUA) is São Filipe Airport (SFL), which is located 11,781 miles (18,959 kilometers) away in Fogo, Cape Verde.
- The closest airport to Buka Island Airport (BUA) is Nissan Island Airport (IIS), which is located 71 miles (114 kilometers) NNW of BUA.
- On 26 July, an Imperial Japanese Navy special detachment was sent to inspect Buka Airfield, but considered it unacceptable as a prospect for a speedily constructed major airfield.
- In January 1944, the Allies drove the Japanese out of Buka, and the airfield was used for operations against the Japanese over New Guinea.
- Because of Buka Island Airport's relatively low elevation of 11 feet, planes can take off or land at Buka Island 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.
Facts about Gannan Xiahe Airport (GXH):
- In addition to being known as "Gannan Xiahe Airport", other names for GXH include "甘南夏河机场" and "Gānnán Xiàhé Jīchǎng".
- The closest airport to Gannan Xiahe Airport (GXH) is Xining Caojiabao Airport (XNN), which is located 123 miles (199 kilometers) NNW of GXH.
- The furthest airport from Gannan Xiahe Airport (GXH) is Carriel Sur International Airport (CCP), which is nearly antipodal to Gannan Xiahe Airport (meaning Gannan Xiahe Airport is almost on the exact opposite side of the Earth from Carriel Sur International Airport), and is located 12,161 miles (19,571 kilometers) away in Concepción, Bío Bío Region, Chile.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 70.73 miles (113.82 km) NNW | Nissan Island Airport (IIS) | Nissan Island, Papua New Guinea |     |
| 2 | 94.46 miles (152.01 km) SE | Kieta/Aropa Airport (KIE) | Kieta, Bougainville Island, Papua New Guinea | |
| 3 | 136.91 miles (220.34 km) SE | Balalae Airport (BAS) | Ballalae, Solomon Islands | |
| 4 | 148.20 miles (238.51 km) SE | Choiseul Bay Airport (CHY) | Choiseul Bay, Taro Island, Solomon Islands | |
| 5 | 150.79 miles (242.66 km) SSE | Mono Airport (MNY) | Stirling Island, Treasury Islands, Solomon Islands | |
| 6 | 174.66 miles (281.09 km) WNW | Rabaul Airport (RAB) | Rabaul, Papua New Guinea | |
| 7 | 195.74 miles (315.01 km) NW | Namatanai Airport (ATN) | Namatanai, Papua New Guinea | |
| 8 | 198.38 miles (319.26 km) W | Manguna Airport (MFO) | Manguna, Papua New Guinea | |
| 9 | 216.52 miles (348.46 km) NW | Lihir Island Regional Airport (LNV) | Londolovit, Lihir Island, Papua New Guinea | |
| 10 | 218.28 miles (351.28 km) W | Jacquinot Bay Airport (JAQ) | Jacquinot Bay, Papua New Guinea | |
| 11 | 238.34 miles (383.57 km) SE | Nusatupe Airport (GZO) | Gizo / Nusatupe, Western Province, Solomon Islands | |
| 12 | 239.73 miles (385.81 km) ESE | Kaghau Airport (KGE) | Kagau Island, Solomon Islands | |
| 13 | 268.10 miles (431.47 km) SE | Munda Airport (MUA) | Munda, New Georgia Island, Solomon Islands | |
| 14 | 288.56 miles (464.39 km) SSW | Guasopa Airport (GAZ) | Guasopa, Papua New Guinea | |
| 15 | 293.54 miles (472.41 km) W | Hoskins Airport (HKN) | Hoskins, Papua New Guinea | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,780.59 miles (18,958.98 km) N | São Filipe Airport (SFL) | Fogo, Cape Verde | |
| 2 | 11,768.57 miles (18,939.63 km) N | Praia International Airport (RAI) | Praia, Cape Verde | |
| 3 | 11,768.55 miles (18,939.59 km) N | Mosteiros Airport (MTI) | Mosteiros, Cape Verde | |
| 4 | 11,749.15 miles (18,908.38 km) NNW | Maio Airport (MMO) | Maio, Cape Verde | |
| 5 | 11,678.23 miles (18,794.25 km) NNW | Aristides Pereira International Airport (BVC) | Boa Vista, Cape Verde | |
| 6 | 11,678.02 miles (18,793.91 km) NW | Cap Skirring Airport (CSK) | Cap Skirring, Senegal | |
| 7 | 11,671.84 miles (18,783.96 km) WNW | Bubaque Airport (BQE) | Bubaque, Guinea-Bissau | |
| 8 | 11,662.10 miles (18,768.29 km) N | Preguiça Airport (SNE) | São Nicolau, Cape Verde | |
| 9 | 11,648.17 miles (18,745.87 km) N | Cesária Évora International Airport (VXE) | São Vicente, Cape Verde | |
| 10 | 11,647.20 miles (18,744.31 km) NW | Ziguinchor Airport (ZIG) | Ziguinchor, Senegal | |
| 11 | 11,639.22 miles (18,731.47 km) NW | Osvaldo Vieira International Airport (OXB) | Bissau, Guinea-Bissau | |
| 12 | 11,638.24 miles (18,729.88 km) NNW | Amílcar Cabral International Airport (SID) | Sal Island, Cape Verde | |
| 13 | 11,631.66 miles (18,719.29 km) NW | Banjul International Airport (BJL) | Banjul, Gambia | |
| 14 | 11,629.96 miles (18,716.56 km) NE | Governador Carlos Wilson Airport (FEN) | Fernando de Noronha, Pernambuco, Brazil | |
| 15 | 11,622.66 miles (18,704.82 km) N | Agostinho Neto Airport (NTO) | Ponta do Sol, Santo Antão, Cape Verde | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 123.35 miles (198.51 km) NNW | Xining Caojiabao Airport (XNN) | Xining, Qinghai, China | |
| 2 | 129.87 miles (209.00 km) NNE | Lanzhou Zhongchuan Airport (LHW) | Lanzhou, Gansu, China | |
| 3 | 129.87 miles (209.00 km) NNE | Lanzhou Zhongchuan Airport (ZGC) | Lanzhou, Gansu, China | |
| 4 | 147.78 miles (237.82 km) SSE | Jiuzhai Huanglong Airport (JZH) | Songpan County, Sichuan, China | |
| 5 | 236.64 miles (380.83 km) NE | Zhongwei Shapotou Airport (ZHY) | Zhongwei, Ningxia, China | |
| 6 | 242.67 miles (390.53 km) SE | Guangyuan Airport (GYS) | Guangyuan, Sichuan, China | |
| 7 | 258.34 miles (415.75 km) N | Jinchang Jinchuan Airport (JIC) | Jinchang, Gansu, China | |
| 8 | 263.14 miles (423.49 km) SSE | Mianyang Nanjiao Airport (MIG) | Mianyang, Sichuan, China | |
| 9 | 277.68 miles (446.89 km) ESE | Hanzhong Xiguan Airport (HZG) | Hanzhong, Shaanxi, China | |
| 10 | 287.76 miles (463.11 km) ENE | Qingyang Airport (IQN) | Qingyang, Gansu, China | |
| 11 | 296.50 miles (477.17 km) NNW | Zhangye Ganzhou Airport (YZY) | Zhangye, Gansu, China | |
| 12 | 302.05 miles (486.11 km) SSE | Chengdu Shuangliu International Airport (CTU) | Chengdu, Sichuan, China | |
| 13 | 309.16 miles (497.55 km) N | Alxa Right Banner Badanjilin Airport (RHT) | Alxa Right Banner, Inner Mongolia, China | |
| 14 | 319.48 miles (514.15 km) NE | Yinchuan Hedong International Airport (INC) | Yinchuan, Ningxia, China | |
| 15 | 322.68 miles (519.30 km) NNE | Alxa Left Banner Bayanhot Airport (AXF) | Alxa Left Banner, Inner Mongolia, China | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,160.71 miles (19,570.72 km) WSW | Carriel Sur International Airport (CCP) | Concepción, Bío Bío Region, Chile | |
| 2 | 12,114.01 miles (19,495.56 km) WSW | General Bernardo O'Higgins Airport (YAI) | Chillán, Ñuble, Chile | |
| 3 | 12,111.53 miles (19,491.56 km) W | La Unión Airport (LUI) | La Unión, Honduras[disambiguation needed] | |
| 4 | 12,076.09 miles (19,434.54 km) WSW | Viña del Mar Airport (KNA) | Viña del Mar, Chile | |
| 5 | 12,071.39 miles (19,426.98 km) SW | Victoria Airport (ZIC) | Victoria, Araucanía, Chile | |
| 6 | 12,058.92 miles (19,406.90 km) SW | Maquehue Airport (ZCO) | Temuco, Araucanía, Chile | |
| 7 | 12,048.46 miles (19,390.07 km) WSW | Comodoro Arturo Merino Benítez International Airport (SCL) | Santiago, Chile | |
| 8 | 12,028.32 miles (19,357.66 km) SW | Pichoy Airport (ZAL) | Valdivia, Chile | |
| 9 | 12,025.97 miles (19,353.87 km) WSW | Caviahue Airport (CVH) | Caviahue, Neuquén, Argentina | |
| 10 | 12,006.10 miles (19,321.89 km) SW | Pucón Airport (ZPC) | Pucón, Chile | |
| 11 | 11,999.26 miles (19,310.88 km) WSW | Chos Malal Airport (HOS) | Chos Malal, Neuquén, Argentina | |
| 12 | 11,994.82 miles (19,303.74 km) W | Comodoro D. Ricardo Salomón Airport (LGS) | Malargüe, Mendoza, Argentina | |
| 13 | 11,972.46 miles (19,267.77 km) SSW | Cañal Bajo Carlos Hott Siebert Airport (ZOS) | Osorno, Chile | |
| 14 | 11,944.18 miles (19,222.24 km) SW | Zapala Airport (APZ) | Zapala, Neuquén, Argentina | |
| 15 | 11,943.62 miles (19,221.35 km) SW | La Florida Airport (LSC) | La Serena, Chile | |