Nonstop flight route between Hyder, Alaska, United States and Chifeng, Inner Mongolia, China:
Departure Airport:
(55°54'11"N by 130°0'24"W)
Arrival Airport:
(42°14'5"N by 118°54'29"E)
Distance from WHD to CIF:
4,557.70 miles (7,334.89 km)
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Jump to:
- About this route
- WHD Airport Information
- CIF Airport Information
- Facts about WHD
- Facts about CIF
- Map of Nearest Airports to WHD
- List of Nearest Airports to WHD
- Map of Furthest Airports from WHD
- List of Furthest Airports from WHD
- Map of Nearest Airports to CIF
- List of Nearest Airports to CIF
- Map of Furthest Airports from CIF
- List of Furthest Airports from CIF
About this route:
A direct, nonstop flight between Hyder Seaplane Base (WHD), Hyder, Alaska, United States and Chifeng Airport (CIF), Chifeng, Inner Mongolia, China would travel a Great Circle distance of 4,558 miles (or 7,335 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 Hyder Seaplane Base and Chifeng 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 Hyder Seaplane Base and Chifeng Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | WHD / |
| Airport Names: |
|
| Location: | Hyder, Alaska, United States |
| GPS Coordinates: | 55°54'11"N by 130°0'24"W |
| Area Served: | Hyder, Alaska |
| Operator/Owner: | Alaska DOT&PF - Southeast Region |
| Airport Type: | Public |
| Elevation: | 0 feet (0 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from WHD |
| More Information: | WHD Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | CIF / ZBCF |
| Airport Names: |
|
| Location: | Chifeng, Inner Mongolia, China |
| GPS Coordinates: | 42°14'5"N by 118°54'29"E |
| Area Served: | Chifeng, Inner Mongolia, China |
| Airport Type: | Public |
| View all routes: | Routes from CIF |
| More Information: | CIF Maps & Info |
Facts about Hyder Seaplane Base (WHD):
- In addition to being known as "Hyder Seaplane Base", another name for WHD is "4Z7".
- The furthest airport from Hyder Seaplane Base (WHD) is Port Alfred Airport (AFD), which is located 10,540 miles (16,962 kilometers) away in Port Alfred, South Africa.
- Hyder Seaplane Base (WHD) currently has only 1 runway.
- The closest airport to Hyder Seaplane Base (WHD) is Stewart Aerodrome (ZST), which is located only 2 miles (4 kilometers) NNE of WHD.
- Because of Hyder Seaplane Base's relatively low elevation of 0 feet, planes can take off or land at Hyder 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.
- There are two floats for seaplanes, one along the shoreline and another within a protected cove with a concrete launch ramp.
Facts about Chifeng Airport (CIF):
- The furthest airport from Chifeng Airport (CIF) is Gobernador Edgardo Castello Airport (VDM), which is nearly antipodal to Chifeng Airport (meaning Chifeng Airport is almost on the exact opposite side of the Earth from Gobernador Edgardo Castello Airport), and is located 12,300 miles (19,795 kilometers) away in Viedma, Argentina.
- The closest airport to Chifeng Airport (CIF) is Chaoyang Airport (CHG), which is located 92 miles (148 kilometers) ESE of CIF.
- In addition to being known as "Chifeng Airport", other names for CIF include "赤峰玉龙机场" and "Cèfēng Yùlóng Jīchǎng".
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 2.25 miles (3.61 km) NNE | Stewart Aerodrome (ZST) | Stewart, British Columbia, Canada |     |
| 2 | 67.79 miles (109.09 km) NW | Bronson Creek Airport (YBM) | Bronson Creek, British Columbia, Canada | |
| 3 | 74.05 miles (119.18 km) N | Bob Quinn Lake Airport (YBO) | Bob Quinn Lake, British Columbia, Canada | |
| 4 | 75.28 miles (121.16 km) WSW | Ketchikan Harbor Seaplane Base (WFB) | Ketchikan, Alaska, United States | |
| 5 | 76.55 miles (123.19 km) WSW | Ketchikan International Airport (KTN) | Ketchikan, Alaska, United States | |
| 6 | 81.39 miles (130.99 km) SW | Metlakatla Seaplane Base (MTM) | Metlakatla, Annette Island, Alaska, United States | |
| 7 | 85.42 miles (137.46 km) SW | Annette Island Airport (ANN) | Annette Island, Alaska, United States | |
| 8 | 99.31 miles (159.83 km) WNW | Wrangell Airport (WRG) | Wrangell, Alaska, United States | |
| 9 | 99.38 miles (159.94 km) W | Thorne Bay Seaplane Base (KTB) | Thorne Bay, Alaska, United States | |
| 10 | 105.81 miles (170.28 km) WSW | Hollis Clark Bay Seaplane Base (HYL) | Hollis, Alaska, United States | |
| 11 | 109.05 miles (175.49 km) S | Prince Rupert/Seal Cove Water Airport (ZSW) | Prince Rupert, British Columbia, Canada | |
| 12 | 109.61 miles (176.40 km) W | Coffman Cove Seaplane Base (KCC) | Coffman Cove, Alaska, United States | |
| 13 | 113.09 miles (182.00 km) S | Prince Rupert Airport (YPR) | Prince Rupert, British Columbia, Canada | |
| 14 | 114.02 miles (183.49 km) SSE | Northwest Regional Airport Terrace-Kitimat (YXT) | Terrace, British Columbia and Kitimat, British Columbia, Canada | |
| 15 | 120.32 miles (193.63 km) WSW | Hydaburg Seaplane Base (HYG) | Hydaburg, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,539.92 miles (16,962.32 km) SE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 2 | 10,533.63 miles (16,952.20 km) SE | East London Airport (ELS) | East London, South Africa | |
| 3 | 10,530.26 miles (16,946.77 km) SE | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 4 | 10,463.39 miles (16,839.16 km) SE | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 5 | 10,460.53 miles (16,834.54 km) SE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 6 | 10,435.61 miles (16,794.45 km) SE | George Airport (GRJ) | George, South Africa | |
| 7 | 10,398.55 miles (16,734.80 km) SE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 8 | 10,384.52 miles (16,712.22 km) SE | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 9 | 10,363.16 miles (16,677.84 km) SSE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| 10 | 10,358.91 miles (16,671.02 km) SE | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 11 | 10,343.07 miles (16,645.52 km) SE | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 12 | 10,340.95 miles (16,642.10 km) SE | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 13 | 10,330.40 miles (16,625.13 km) SE | Mokhotlong Airport (MKH) | Mokhotlong, Lesotho | |
| 14 | 10,319.33 miles (16,607.31 km) SSE | Hluhluwe Airport (HLW) | Hluhluwe, South Africa | |
| 15 | 10,318.04 miles (16,605.23 km) SE | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 92.11 miles (148.24 km) ESE | Chaoyang Airport (CHG) | Chaoyang, Liaoning, China | |
| 2 | 135.96 miles (218.81 km) SE | Jinzhou Xiaolingzi Airport (JNZ) | Jinzhou, Liaoning, China | |
| 3 | 162.38 miles (261.33 km) SSE | Qinhuangdao Shanhaiguan Airport (SHP) | Qinhuangdao, Hebei, China | |
| 4 | 179.85 miles (289.44 km) SSW | Tangshan Sannühe Airport (TVS) | Tangshan, Hebei, China | |
| 5 | 188.62 miles (303.55 km) NW | Xilinhot Airport (XIL) | Xilinhot, Inner Mongolia, China | |
| 6 | 191.78 miles (308.63 km) SW | Beijing Capital International Airport (PEK) | Beijing, People's Republic of China | |
| 7 | 214.42 miles (345.07 km) SW | Beijing Nanyuan Airport (NAY) | Beijing, China | |
| 8 | 218.17 miles (351.10 km) ESE | Anshan Teng'ao Airport (AOG) | Anshan, Liaoning, China | |
| 9 | 229.97 miles (370.10 km) SSW | Tianjin Binhai International Airport (TSN) | Tianjin, China | |
| 10 | 230.36 miles (370.73 km) WSW | Zhangjiakou Ningyuan Airport (ZQZ) | Zhangjiakou, Hebei Province, China | |
| 11 | 238.69 miles (384.13 km) E | Shenyang Taoxian International Airport (SHE) | Shenyang, China | |
| 12 | 264.66 miles (425.93 km) SSE | Dalian Zhoushuizi International Airport (DLC) | Dalian, Liaoning, China | |
| 13 | 284.15 miles (457.29 km) SE | Changhai Airport (CNI) | Changhai, China | |
| 14 | 313.69 miles (504.84 km) NNE | Ulanhot Airport (HLH) | Ulanhot, China | |
| 15 | 319.73 miles (514.56 km) WSW | Datong Yungang Airport (DAT) | Datong, Shanxi, China | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,300.27 miles (19,795.31 km) SE | Gobernador Edgardo Castello Airport (VDM) | Viedma, Argentina | |
| 2 | 12,229.37 miles (19,681.22 km) ESE | El Tehuelche Airport (PMY) | Puerto Madryn, Argentina | |
| 3 | 12,213.63 miles (19,655.89 km) ESE | Almirante Marcos A. Zar Airport (REL) | Trelew, Chubut, Argentina | |
| 4 | 12,208.48 miles (19,647.59 km) ESE | Antoine de Saint Exupéry Airport (OES) | San Antonio Oeste, Argentina | |
| 5 | 12,187.74 miles (19,614.23 km) SSE | Comandante Espora Airport (BHI) | Bahía Blanca, Buenos Aires Province, Argentina | |
| 6 | 12,167.91 miles (19,582.31 km) S | Tres Arroyos Airport (OYO) | Tres Arroyos, Buenos Aires Province, Argentina | |
| 7 | 12,151.27 miles (19,555.53 km) SSW | Necochea Airport (NEC) | Necochea, Buenos Aires, Argentina | |
| 8 | 12,111.91 miles (19,492.17 km) SSW | Miramar Airport (MJR) | Miramar, Buenos Aires, Argentina | |
| 9 | 12,103.23 miles (19,478.21 km) S | Brigadier Hector Eduardo Ruiz Airport (CSZ) | Coronel Suárez, Buenos Aires, Argentina | |
| 10 | 12,086.31 miles (19,450.99 km) SSW | Astor Piazzolla International Airport (MDQ) | Mar del Plata, Buenos Aires Province, Argentina | |
| 11 | 12,076.80 miles (19,435.68 km) SSW | Tandil Airport (TDL) | Tandil, Argentina | |
| 12 | 12,064.57 miles (19,416.00 km) S | Olavarría Airport (OVR) | Olavarría, Argentina | |
| 13 | 12,038.64 miles (19,374.27 km) E | Maquinchao Airport (MQD) | Maquinchao, Río Negro Province, Argentina | |
| 14 | 12,036.39 miles (19,370.65 km) SE | General Enrique Mosconi International Airport (CRD) | Comodoro Rivadavia, Chubut, Argentina | |
| 15 | 12,029.58 miles (19,359.68 km) SSW | Villa Gesell Airport (VLG) | Villa Gesell, Buenos Aires, Argentina | |