Nonstop flight route between Ulanhot, China and Surallah, South Cotabato, Philippines:
Departure Airport:
(46°11'43"N by 122°0'29"E)
Arrival Airport:
(6°22'3"N by 124°45'9"E)
Distance from HLH to AAV:
2,756.69 miles (4,436.45 km)
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- About this route
- HLH Airport Information
- AAV Airport Information
- Facts about HLH
- Facts about AAV
- Map of Nearest Airports to HLH
- List of Nearest Airports to HLH
- Map of Furthest Airports from HLH
- List of Furthest Airports from HLH
- Map of Nearest Airports to AAV
- List of Nearest Airports to AAV
- Map of Furthest Airports from AAV
- List of Furthest Airports from AAV
About this route:
A direct, nonstop flight between Ulanhot Airport (HLH), Ulanhot, China and Allah Valley Airport (AAV), Surallah, South Cotabato, Philippines would travel a Great Circle distance of 2,757 miles (or 4,436 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 Ulanhot Airport and Allah Valley 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 Ulanhot Airport and Allah Valley Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | HLH / ZBUL |
| Airport Name: | Ulanhot Airport |
| Location: | Ulanhot, China |
| GPS Coordinates: | 46°11'43"N by 122°0'29"E |
| Elevation: | 0 feet (0 meters) |
| View all routes: | Routes from HLH |
| More Information: | HLH Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | AAV / RPMA |
| Airport Name: | Allah Valley Airport |
| Location: | Surallah, South Cotabato, Philippines |
| GPS Coordinates: | 6°22'3"N by 124°45'9"E |
| Area Served: | Surallah, South Cotabato |
| Operator/Owner: | Civil Aviation Authority of the Philippines |
| Airport Type: | public |
| Elevation: | 600 feet (183 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from AAV |
| More Information: | AAV Maps & Info |
Facts about Ulanhot Airport (HLH):
- The furthest airport from Ulanhot Airport (HLH) is Port Stanley Airport (PSY), which is nearly antipodal to Ulanhot Airport (meaning Ulanhot Airport is almost on the exact opposite side of the Earth from Port Stanley Airport), and is located 12,057 miles (19,404 kilometers) away in Stanley, Falkland Islands, United Kingdom.
- Because of Ulanhot Airport's relatively low elevation of 0 feet, planes can take off or land at Ulanhot 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 Ulanhot Airport (HLH) is Arxan Yi'ershi Airport (YIE), which is located 126 miles (202 kilometers) NW of HLH.
Facts about Allah Valley Airport (AAV):
- The closest airport to Allah Valley Airport (AAV) is General Santos International Airport (GES), which is located 32 miles (51 kilometers) SE of AAV.
- The furthest airport from Allah Valley Airport (AAV) is Itaituba Airport (ITB), which is nearly antipodal to Allah Valley Airport (meaning Allah Valley Airport is almost on the exact opposite side of the Earth from Itaituba Airport), and is located 12,281 miles (19,764 kilometers) away in Itaituba, Pará, Brazil.
- Allah Valley Airport (AAV) currently has only 1 runway.
- Because of Allah Valley Airport's relatively low elevation of 600 feet, planes can take off or land at Allah Valley 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 125.64 miles (202.19 km) NW | Arxan Yi'ershi Airport (YIE) | Arxan, Inner Mongolia, China |     |
| 2 | 155.81 miles (250.75 km) E | Daqing Sartu Airport (DQA) | Daqing, Heilongjiang, China | |
| 3 | 207.70 miles (334.26 km) E | Harbin Taiping International Airport (HRB) | Harbin, Heilongjiang, China | |
| 4 | 231.38 miles (372.37 km) NNW | Hulunbuir Hailar Airport (HLD) | Hailar, Inner Mongolia, China | |
| 5 | 235.01 miles (378.22 km) SE | Changchun Longjia International Airport (CGQ) | Changchun, Jilin, China | |
| 6 | 262.13 miles (421.86 km) ESE | Jilin Ertaizi Airport (JIL) | Jilin City, Jilin, China | |
| 7 | 313.69 miles (504.84 km) SSW | Chifeng Airport (CIF) | Chifeng, Inner Mongolia, China | |
| 8 | 323.18 miles (520.10 km) SSE | Shenyang Taoxian International Airport (SHE) | Shenyang, China | |
| 9 | 328.00 miles (527.87 km) SE | Tonghua Sanyuanpu Airport (TNH) | Tonghua, Jilin, China | |
| 10 | 331.17 miles (532.97 km) SSW | Chaoyang Airport (CHG) | Chaoyang, Liaoning, China | |
| 11 | 334.27 miles (537.96 km) WSW | Xilinhot Airport (XIL) | Xilinhot, Inner Mongolia, China | |
| 12 | 354.26 miles (570.13 km) S | Anshan Teng'ao Airport (AOG) | Anshan, Liaoning, China | |
| 13 | 355.12 miles (571.50 km) S | Jinzhou Xiaolingzi Airport (JNZ) | Jinzhou, Liaoning, China | |
| 14 | 367.40 miles (591.27 km) NE | Heihe Airport (HEK) | Heihe, Heilongjiang, China | |
| 15 | 370.73 miles (596.63 km) WNW | Choibalsan Airport (COQ) | Choibalsan, Mongolia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,057.33 miles (19,404.34 km) S | Port Stanley Airport (PSY) | Stanley, Falkland Islands, United Kingdom | |
| 2 | 12,049.03 miles (19,390.98 km) ESE | Puerto Deseado Airport (PUD) | Puerto Deseado, Santa Cruz Province, Argentina | |
| 3 | 12,047.43 miles (19,388.42 km) S | RAF Mount Pleasant (MPN) | Falkland Islands | |
| 4 | 12,023.77 miles (19,350.33 km) ESE | Almirante Marcos A. Zar Airport (REL) | Trelew, Chubut, Argentina | |
| 5 | 12,013.68 miles (19,334.10 km) ESE | El Tehuelche Airport (PMY) | Puerto Madryn, Argentina | |
| 6 | 11,991.63 miles (19,298.61 km) SE | Gobernador Edgardo Castello Airport (VDM) | Viedma, Argentina | |
| 7 | 11,981.40 miles (19,282.14 km) E | General Enrique Mosconi International Airport (CRD) | Comodoro Rivadavia, Chubut, Argentina | |
| 8 | 11,921.28 miles (19,185.39 km) SE | Antoine de Saint Exupéry Airport (OES) | San Antonio Oeste, Argentina | |
| 9 | 11,902.28 miles (19,154.81 km) S | Necochea Airport (NEC) | Necochea, Buenos Aires, Argentina | |
| 10 | 11,886.12 miles (19,128.82 km) S | Miramar Airport (MJR) | Miramar, Buenos Aires, Argentina | |
| 11 | 11,884.29 miles (19,125.86 km) SSE | Tres Arroyos Airport (OYO) | Tres Arroyos, Buenos Aires Province, Argentina | |
| 12 | 11,878.64 miles (19,116.77 km) SSE | Comandante Espora Airport (BHI) | Bahía Blanca, Buenos Aires Province, Argentina | |
| 13 | 11,865.61 miles (19,095.79 km) S | Astor Piazzolla International Airport (MDQ) | Mar del Plata, Buenos Aires Province, Argentina | |
| 14 | 11,842.46 miles (19,058.54 km) ESE | Gobernador Gregores Airport (GGS) | Gobernador Gregores, Santa Cruz, Argentina | |
| 15 | 11,817.86 miles (19,018.96 km) E | Perito Moreno Airport (PMQ) | Perito Moreno, Santa Cruz, Argentina | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 31.86 miles (51.27 km) SE | General Santos International Airport (GES) | General Santos City, Philippines | |
| 2 | 66.51 miles (107.03 km) NW | Awang Airport (CBO) | Cotabato City, Philippines | |
| 3 | 80.61 miles (129.73 km) NE | Francisco Bangoy International Airport (DVO) | Davao City, Philippines | |
| 4 | 98.58 miles (158.65 km) NNW | Malabang Airport (MLP) | Malabang, Lanao del Sur, Philippines | |
| 5 | 111.81 miles (179.93 km) ENE | Mati Airport (MXI) | Mati, Davao Oriental, Philippines | |
| 6 | 127.25 miles (204.78 km) NNW | Maria Cristina Airport (IGN) | Baloi, Lanao del Norte, Philippines | |
| 7 | 134.32 miles (216.17 km) NW | Pagadian Airport (PAG) | Pagadian City, Zamboanga del Sur, Philippines | |
| 8 | 139.83 miles (225.03 km) NNW | Labo Airport (OZC) | Ozamiz City, Misamis Occidental, Philippines | |
| 9 | 156.41 miles (251.72 km) N | Laguindingan Airport (CGY) | Cagayan de Oro City, Philippines | |
| 10 | 166.11 miles (267.33 km) NE | Bislig Airport (BPH) | Bislig City, Surigao del Sur, Philippines | |
| 11 | 177.10 miles (285.01 km) WNW | Ipil Airport (IPE) | Ipil, Zamboanga Sibugay, Philippines | |
| 12 | 182.35 miles (293.47 km) NNW | Dipolog Airport (DPL) | Dipolog City, Zamboanga del Norte, Philippines | |
| 13 | 185.29 miles (298.20 km) NNE | Butuan-Bancasi Airport (BXU) | Butuan City, Philippines | |
| 14 | 188.74 miles (303.74 km) WNW | Zamboanga International Airport (ZAM) | Zamboanga City, Philippines | |
| 15 | 193.02 miles (310.63 km) SSE | Naha Airport (NAH) | Tahuna, Indonesia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,281.06 miles (19,764.40 km) SSE | Itaituba Airport (ITB) | Itaituba, Pará, Brazil | |
| 2 | 12,188.05 miles (19,614.72 km) SSE | Piloto Osvaldo Marques Dias Airport (AFL) | Alta Floresta, Brazil | |
| 3 | 12,173.30 miles (19,590.98 km) S | Orlando Villas-Bôas Regional Airport (MBK) | Matupá, Mato Grosso, Brazil | |
| 4 | 12,168.36 miles (19,583.02 km) SE | Maués Airport (MBZ) | Maués, Amazonas, Brazil | |
| 5 | 12,162.51 miles (19,573.62 km) S | Santarém–Maestro Wilson Fonseca Airport (STM) | Santarém, Pará, Brazil | |
| 6 | 12,160.56 miles (19,570.48 km) SSE | Júlio Belém Airport (PIN) | Parintins, Amazonas, Brazil | |
| 7 | 12,138.64 miles (19,535.20 km) SW | Altamira Airport (ATM) | Altamira, Pará, Brazil | |
| 8 | 12,090.18 miles (19,457.22 km) SSE | Porto de Trombetas Airport (TMT) | Porto Trombetas, Oriximiná, Pará, Brazil | |
| 9 | 12,085.89 miles (19,450.31 km) SE | Juruena Airport (JRN) | Juruena, Mato Grosso, Brazil | |
| 10 | 12,076.06 miles (19,434.48 km) W | Carajás Airport (CKS) | Carajás, Pará, Brazil | |
| 11 | 12,071.58 miles (19,427.27 km) W | Xinguara Airport (XIG) | Xinguara, Pará, Brazil | |
| 12 | 12,062.68 miles (19,412.95 km) SSE | Inácio Luís do Nascimento Airport (JUA) | Juara, Mato Grosso, Brazil | |
| 13 | 12,046.66 miles (19,387.17 km) SE | Aripuanã Airport (AIR) | Aripuanã, Mato Grosso, Brazil | |
| 14 | 12,041.84 miles (19,379.42 km) SE | Ponta Pelada Airport (PLL) | Manaus, Amazonas, Brazil | |
| 15 | 12,034.07 miles (19,366.91 km) SE | Brigadeiro Eduardo Gomes–Manaus International Airport (MAO) | Manaus, Amazonas, Brazil | |