Nonstop flight route between Nioki, Democratic Republic of the Congo and Chefornak, Alaska, United States:
Departure Airport:
(2°43'2"S by 17°41'4"E)
Arrival Airport:
(60°8'57"N by 164°17'8"W)
Distance from NIO to CYF:
8,467.27 miles (13,626.72 km)
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Jump to:
- About this route
- NIO Airport Information
- CYF Airport Information
- Facts about NIO
- Facts about CYF
- Map of Nearest Airports to NIO
- List of Nearest Airports to NIO
- Map of Furthest Airports from NIO
- List of Furthest Airports from NIO
- Map of Nearest Airports to CYF
- List of Nearest Airports to CYF
- Map of Furthest Airports from CYF
- List of Furthest Airports from CYF
About this route:
A direct, nonstop flight between Nioki Airport (NIO), Nioki, Democratic Republic of the Congo and Chefornak Airport (CYF), Chefornak, Alaska, United States would travel a Great Circle distance of 8,467 miles (or 13,627 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 Nioki Airport and Chefornak 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 Nioki Airport and Chefornak Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | NIO / FZBI |
| Airport Name: | Nioki Airport |
| Location: | Nioki, Democratic Republic of the Congo |
| GPS Coordinates: | 2°43'2"S by 17°41'4"E |
| Airport Type: | Public |
| Elevation: | 1043 feet (318 meters) |
| View all routes: | Routes from NIO |
| More Information: | NIO Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | CYF / PACK |
| Airport Names: |
|
| Location: | Chefornak, Alaska, United States |
| GPS Coordinates: | 60°8'57"N by 164°17'8"W |
| Area Served: | Chefornak, Alaska |
| Operator/Owner: | State of Alaska DOT&PF |
| Airport Type: | Public |
| Elevation: | 40 feet (12 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from CYF |
| More Information: | CYF Maps & Info |
Facts about Nioki Airport (NIO):
- The closest airport to Nioki Airport (NIO) is Bandundu Airport (FDU), which is located 46 miles (74 kilometers) SSW of NIO.
- The furthest airport from Nioki Airport (NIO) is Cassidy International Airport (CXI), which is nearly antipodal to Nioki Airport (meaning Nioki Airport is almost on the exact opposite side of the Earth from Cassidy International Airport), and is located 12,090 miles (19,457 kilometers) away in Christmas Island, Kiribati.
Facts about Chefornak Airport (CYF):
- Because of Chefornak Airport's relatively low elevation of 40 feet, planes can take off or land at Chefornak 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 Chefornak Airport (CYF) is Kipnuk Airport (KPN), which is located only 17 miles (28 kilometers) SSE of CYF.
- The furthest airport from Chefornak Airport (CYF) is Cape Town International Airport (CPT), which is located 10,623 miles (17,096 kilometers) away in Cape Town, South Africa.
- A new airstrip has been built further out from the village due to concerns with the current airstrip being near the school and pedestrian traffic, however, the runway must settle for several years before it is ready to be used.
- In addition to being known as "Chefornak Airport", another name for CYF is "CFK".
- Chefornak Airport (CYF) currently has only 1 runway.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 46.04 miles (74.09 km) SSW | Bandundu Airport (FDU) | Bandundu, Democratic Republic of the Congo |     |
| 2 | 67.49 miles (108.61 km) NE | Inongo Airport (INO) | Inongo, Democratic Republic of the Congo | |
| 3 | 126.16 miles (203.04 km) NE | Basango Mboliasa Airport (KRZ) | Kiri, Democratic Republic of the Congo | |
| 4 | 138.57 miles (223.00 km) WNW | Gamboma Airport (GMM) | Gamboma, Republic of the Congo | |
| 5 | 160.23 miles (257.86 km) NW | Oyo Ollombo Airport (OLL) | Oyo, Republic of the Congo, Republic of the Congo | |
| 6 | 177.25 miles (285.25 km) SSE | Kikwit Airport (KKW) | Kikwit, Democratic Republic of the Congo | |
| 7 | 192.74 miles (310.19 km) SW | N'djili Airport (FIH) | Kinshasa, Democratic Republic of the Congo | |
| 8 | 192.79 miles (310.26 km) NW | Owando Airport (FTX) | Owando, Republic of the Congo | |
| 9 | 193.86 miles (311.98 km) NNE | Mbandaka Airport (MDK) | Mbandaka, Democratic Republic of the Congo | |
| 10 | 197.00 miles (317.04 km) NW | Boundji Airport (BOE) | Boundji, Republic of the Congo | |
| 11 | 198.39 miles (319.28 km) WSW | Maya–Maya Airport (BZV) | Brazzaville, Republic of the Congo | |
| 12 | 202.96 miles (326.63 km) W | Djambala Airport (DJM) | Djambala, Republic of Congo | |
| 13 | 205.67 miles (331.00 km) SE | Idiofa Airport (IDF) | Idiofa, Democratic Republic of the Congo | |
| 14 | 218.32 miles (351.36 km) W | Lague Airport (LCO) | Lague, Republic of Congo | |
| 15 | 219.39 miles (353.08 km) ESE | Basongo Airport (BAN) | Basongo, Democratic Republic of the Congo | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,090.30 miles (19,457.40 km) W | Cassidy International Airport (CXI) | Christmas Island, Kiribati | |
| 2 | 11,685.59 miles (18,806.09 km) ESE | Canton Island Airport (CIS) | Canton Island, Kiribati | |
| 3 | 11,527.30 miles (18,551.34 km) S | Manihiki Island Airport (MHX) | Manihiki Island, Cook Islands | |
| 4 | 11,351.66 miles (18,268.68 km) NNE | Johnston Atoll Airport (JON) | Johnston Atoll, U.S. Minor Outlying Islands | |
| 5 | 11,186.93 miles (18,003.57 km) NNW | Kona International Airport at Keāhole (KOA) | Kailua / Kona, Hawaii, United States | |
| 6 | 11,172.75 miles (17,980.75 km) NNW | Pōhakuloa Training Area (BSF) | Camp Pohakuloa, Hawaii, United States | |
| 7 | 11,169.56 miles (17,975.62 km) SSE | Fitiuta Airport (FTI) | Fiti‘uta, American Samoa, United States | |
| 8 | 11,166.42 miles (17,970.56 km) SSE | Tau Airport (TAV) | Tau, American Samoa | |
| 9 | 11,164.98 miles (17,968.25 km) SSE | Ofu Airport (OFU) | Ofu, American Samoa | |
| 10 | 11,163.75 miles (17,966.27 km) NNW | Hilo International Airport (ITO) | Hilo, Hawaii, United States | |
| 11 | 11,161.21 miles (17,962.18 km) NNW | Waimea-Kohala Airport (MUE) | Kamuela, Hawaii, United States | |
| 12 | 11,148.64 miles (17,941.96 km) NNW | Upolu Airport (UPP) | Hawi, Hawaii, United States | |
| 13 | 11,137.23 miles (17,923.59 km) NNW | Lanai Airport (LNY) | Lanai City, Hawaii, United States | |
| 14 | 11,129.55 miles (17,911.23 km) SSE | Pago Pago International Airport (PPG) | Pago Pago, American Samoa | |
| 15 | 11,122.55 miles (17,899.96 km) SSE | Fagali'i Airport (FGI) | Apia, Samoa | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 17.33 miles (27.89 km) SSE | Kipnuk Airport (KPN) | Kipnuk, Alaska, United States | |
| 2 | 26.40 miles (42.48 km) NNW | Nightmute Airport (NME) | Nightmute, Alaska, United States | |
| 3 | 38.54 miles (62.03 km) NW | Toksook Bay Airport (OOK) | Toksook Bay, Alaska, United States | |
| 4 | 44.76 miles (72.03 km) NW | Tununak Airport (TNK) | Tununak, Alaska, United States | |
| 5 | 50.15 miles (80.72 km) ESE | Kongiganak Airport (KKH) | Kongiganak, Alaska, United States | |
| 6 | 55.90 miles (89.97 km) NNW | Newtok Airport (WWT) | Newtok, Alaska, United States | |
| 7 | 56.98 miles (91.69 km) ENE | Tuntutuliak Airport (WTL) | Tuntutuliak, Alaska, United States | |
| 8 | 69.74 miles (112.24 km) WNW | Mekoryuk Airport (MYU) | Mekoryuk, Alaska, United States | |
| 9 | 77.14 miles (124.15 km) E | Eek Airport (EEK) | Eek, Alaska, United States | |
| 10 | 78.04 miles (125.60 km) NE | Kasigluk Airport (KUK) | Kasigluk, Alaska, United States | |
| 11 | 81.68 miles (131.45 km) NE | Nunapitchuk Airport (NUP) | Nunapitchuk, Alaska, United States | |
| 12 | 84.51 miles (136.01 km) NE | Atmautluak Airport (ATT) | Atmautluak, Alaska, United States | |
| 13 | 87.11 miles (140.19 km) ENE | Napakiak Airport (WNA) | Napakiak, Alaska, United States | |
| 14 | 88.70 miles (142.75 km) ESE | Quinhagak Airport (KWN) | Quinhagak, Alaska, United States | |
| 15 | 93.66 miles (150.73 km) ENE | Napaskiak Airport (PKA) | Napaskiak, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,623.27 miles (17,096.46 km) S | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 2 | 10,605.62 miles (17,068.05 km) SSW | George Airport (GRJ) | George, South Africa | |
| 3 | 10,574.64 miles (17,018.19 km) SSW | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 4 | 10,531.01 miles (16,947.97 km) SSW | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 5 | 10,484.31 miles (16,872.82 km) SSW | East London Airport (ELS) | East London, South Africa | |
| 6 | 10,372.94 miles (16,693.59 km) SSW | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 7 | 10,330.83 miles (16,625.82 km) S | Kleinsee Airport (KLZ) | Kleinzee, South Africa | |
| 8 | 10,303.67 miles (16,582.11 km) SSW | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 9 | 10,299.17 miles (16,574.86 km) S | Aggeneys Airport (AGZ) | Aggeneys, South Africa | |
| 10 | 10,299.16 miles (16,574.86 km) S | Wild Coast Sun Airport (MZF) | Mzamba, South Africa | |
| 11 | 10,272.63 miles (16,532.15 km) SSW | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 12 | 10,265.48 miles (16,520.66 km) SSW | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 13 | 10,261.58 miles (16,514.37 km) SSW | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 14 | 10,256.22 miles (16,505.74 km) SSW | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 15 | 10,254.78 miles (16,503.43 km) S | Alexander Bay Airport (ALJ) | Alexander Bay, South Africa | |