Nonstop flight route between Georgetown, Ascension Island, Saint Helena and Yap, Federated States of Micronesia:
Departure Airport:
(7°58'9"S by 14°23'38"W)
Arrival Airport:
(9°29'56"N by 138°4'57"E)
Distance from ASI to YAP:
10,554.67 miles (16,986.05 km)
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Jump to:
- About this route
- ASI Airport Information
- YAP Airport Information
- Facts about ASI
- Facts about YAP
- Map of Nearest Airports to ASI
- List of Nearest Airports to ASI
- Map of Furthest Airports from ASI
- List of Furthest Airports from ASI
- Map of Nearest Airports to YAP
- List of Nearest Airports to YAP
- Map of Furthest Airports from YAP
- List of Furthest Airports from YAP
About this route:
A direct, nonstop flight between RAF Ascension (ASI), Georgetown, Ascension Island, Saint Helena and Yap International Airport (YAP), Yap, Federated States of Micronesia would travel a Great Circle distance of 10,555 miles (or 16,986 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 RAF Ascension and Yap International 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 RAF Ascension and Yap International Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | ASI / FHAW |
| Airport Names: |
|
| Location: | Georgetown, Ascension Island, Saint Helena |
| GPS Coordinates: | 7°58'9"S by 14°23'38"W |
| Operator/Owner: | Ministry of Defence |
| View all routes: | Routes from ASI |
| More Information: | ASI Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | YAP / PTYA |
| Airport Names: |
|
| Location: | Yap, Federated States of Micronesia |
| GPS Coordinates: | 9°29'56"N by 138°4'57"E |
| Operator/Owner: | Civil government |
| Airport Type: | Public |
| Elevation: | 91 feet (28 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from YAP |
| More Information: | YAP Maps & Info |
Facts about RAF Ascension (ASI):
- The furthest airport from RAF Ascension (ASI) is Ujae Airport (UJE), which is nearly antipodal to RAF Ascension (meaning RAF Ascension is almost on the exact opposite side of the Earth from Ujae Airport), and is located 12,370 miles (19,907 kilometers) away in Ujae Atoll, Marshall Islands.
- The closest airport to RAF Ascension (ASI) is Sasstown Airport (SAZ), which is located 965 miles (1,553 kilometers) NNE of ASI.
- In addition to being known as "RAF Ascension", another name for ASI is "Wideawake Airbase/Field".
- Ascension serves as a diversion airport for ETOPS aircraft crossing the Atlantic.
- The Target Tracking Radar Station was a Nike Zeus test facility for tracking reentry vehicles from Cape Canaveral missile launches.
- RAF Ascension Island is also the refuelling point for the Ministry of Defence's South Atlantic Air Bridge flights to RAF Mount Pleasant, on the Falkland Islands, from RAF Brize Norton in Oxfordshire, in the UK.
Facts about Yap International Airport (YAP):
- Because of Yap International Airport's relatively low elevation of 91 feet, planes can take off or land at Yap International 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 furthest airport from Yap International Airport (YAP) is Petrolina–Senador Nilo Coelho Airport (PNZ), which is nearly antipodal to Yap International Airport (meaning Yap International Airport is almost on the exact opposite side of the Earth from Petrolina–Senador Nilo Coelho Airport), and is located 12,346 miles (19,869 kilometers) away in Petrolina, Pernambuco, Brazil.
- The closest airport to Yap International Airport (YAP) is Falalop Airfield (ULI), which is located 122 miles (196 kilometers) ENE of YAP.
- In addition to being known as "Yap International Airport", another name for YAP is "T11".
- Yap International Airport (YAP) currently has only 1 runway.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 964.90 miles (1,552.85 km) NNE | Sasstown Airport (SAZ) | Sasstown, Liberia |     |
| 2 | 970.07 miles (1,561.18 km) NNE | Cape Palmas Airport (CPA) | Cape Palmas, Liberia | |
| 3 | 970.61 miles (1,562.04 km) NNE | Greenville/Sinoe Airport (SNI) | Greenville, Liberia | |
| 4 | 1,004.06 miles (1,615.87 km) NNE | Buchanan Airport (UCN) | Buchanan, Liberia | |
| 5 | 1,016.52 miles (1,635.93 km) NNE | Spriggs Payne Airport (MLW) | Monrovia, Liberia | |
| 6 | 1,019.92 miles (1,641.40 km) NNE | Roberts International Airport Roberts Field (ROB) | Monrovia, Liberia | |
| 7 | 1,057.48 miles (1,701.85 km) NNE | Sassandra Airport (ZSS) | Sassandra, Côte d'Ivoire | |
| 8 | 1,060.22 miles (1,706.26 km) NNE | Tchien Airport (THC) | Tchien, Liberia | |
| 9 | 1,078.81 miles (1,736.16 km) N | Sherbro International Airport (BTE) | Bonthe, Sierra Leone | |
| 10 | 1,099.23 miles (1,769.04 km) N | Gbangbatok Airport (GBK) | Gbangbatok, Sierra Leone | |
| 11 | 1,108.19 miles (1,783.46 km) NNE | Guiglo Airport (GGO) | Guiglo, Côte d'Ivoire | |
| 12 | 1,114.35 miles (1,793.37 km) N | Bo Airport (KBS) | Bo, Sierra Leone | |
| 13 | 1,118.49 miles (1,800.03 km) NNE | Kenema Airport (KEN) | Kenema, Sierra Leone | |
| 14 | 1,131.83 miles (1,821.51 km) NNE | Gagnoa Airport (GGN) | Gagnoa, Côte d'Ivoire | |
| 15 | 1,133.99 miles (1,824.97 km) N | Hastings Airport (HGS) | Freetown, Sierra Leone | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,369.71 miles (19,907.06 km) N | Ujae Airport (UJE) | Ujae Atoll, Marshall Islands | |
| 2 | 12,357.05 miles (19,886.69 km) NW | Lae Airport (LML) | Lae Atoll, Marshall Islands | |
| 3 | 12,310.77 miles (19,812.22 km) NW | Elenak Airport (EAL) | Elenak, Marshall Islands | |
| 4 | 12,282.52 miles (19,766.74 km) WNW | Bucholz Army Airfield (KWA) | Kwajalein, Marshall Islands | |
| 5 | 12,282.50 miles (19,766.72 km) WNW | Ebadon Airstrip (EBN) | Kwajalein Atoll, Marshall Islands | |
| 6 | 12,282.14 miles (19,766.14 km) N | Wotho Airport (WTO) | Wotho, Marshall Islands | |
| 7 | 12,254.29 miles (19,721.32 km) W | Majkin Airport (MJE) | Majkin, Marshall Islands | |
| 8 | 12,232.07 miles (19,685.57 km) W | Woja Airport (WJA) | Woja, Marshall Islands | |
| 9 | 12,217.96 miles (19,662.86 km) W | Ailinglaplap Atoll (AIP) | Ailinglaplap Atoll, Marshall Islands | |
| 10 | 12,205.53 miles (19,642.85 km) W | Jabot Airport (JAT) | Jabat Island, Marshall Islands | |
| 11 | 12,205.39 miles (19,642.62 km) W | Jeh Airport (JEJ) | Ailinglaplap Atoll, Marshall Islands | |
| 12 | 12,200.28 miles (19,634.41 km) NW | Namorik Airport (NDK) | Namorik Atoll, Marshall Islands | |
| 13 | 12,199.88 miles (19,633.75 km) NNW | Rongelap Airport (RNP) | Rongelap Atoll, Marshall Islands | |
| 14 | 12,191.27 miles (19,619.90 km) N | Bikini Atoll Airport (BII) | Bikini Atoll, Marshall Islands | |
| 15 | 12,180.68 miles (19,602.86 km) NE | Kosrae International Airport (KSA) | Kosrae, Federated States of Micronesia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 121.71 miles (195.87 km) ENE | Falalop Airfield (ULI) | Falalop Island, Yap, Federated States of Micronesia | |
| 2 | 283.14 miles (455.67 km) WSW | Roman Tmetuchl International Airport (ROR) | Koror, Palau | |
| 3 | 531.42 miles (855.24 km) ENE | Guam International Airport (GUM) | Hagåtña, Guam | |
| 4 | 542.19 miles (872.57 km) ENE | Andersen Air Force Base (UAM) | Agana, Guam | |
| 5 | 581.93 miles (936.52 km) NE | Rota International Airport (ROP) | Rota Island, Northern Mariana Islands | |
| 6 | 634.95 miles (1,021.84 km) NE | Tinian International Airport (TIQ) | Tinian Island, Northern Mariana Islands | |
| 7 | 645.75 miles (1,039.22 km) NE | Saipan International Airport (SPN) | Saipan Island, Northern Mariana Islands | |
| 8 | 750.93 miles (1,208.50 km) S | Frans Kaisiepo Airport (BIK) | Biak, Indonesia | |
| 9 | 754.09 miles (1,213.58 km) SSW | Kornasoren Airport (FOO) | Noemfoor, Schouten Islands, Indonesia | |
| 10 | 769.68 miles (1,238.68 km) SSW | Rendani Airport (MKW) | Manokwari, Irian Jaya, Indonesia | |
| 11 | 805.89 miles (1,296.95 km) SSW | Anggi Airport (AGD) | Anggi, Indonesia | |
| 12 | 807.70 miles (1,299.87 km) W | Bislig Airport (BPH) | Bislig City, Surigao del Sur, Philippines | |
| 13 | 812.69 miles (1,307.89 km) W | Tandag Airport (TDG) | Tandag, Surigao del Sur, Philippines | |
| 14 | 820.72 miles (1,320.82 km) S | Batom Airport (BXM) | Batom, Indonesia | |
| 15 | 822.32 miles (1,323.40 km) W | Sayak Airport (SOS) | Del Carmen, Surigao del Norte, Philippines | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,346.33 miles (19,869.45 km) W | Petrolina–Senador Nilo Coelho Airport (PNZ) | Petrolina, Pernambuco, Brazil | |
| 2 | 12,299.57 miles (19,794.20 km) SE | Barra Airport (BQQ) | Barra, Bahia, Brazil | |
| 3 | 12,226.01 miles (19,675.81 km) SSW | Coronel Horácio de Mattos Airport (LEC) | Lençõis, Bahia, Brazil | |
| 4 | 12,161.45 miles (19,571.91 km) SE | Barreiras Airport (BRA) | Barreiras, Bahia, Brazil | |
| 5 | 12,157.94 miles (19,566.26 km) SSE | Bom Jesus da Lapa Airport (LAZ) | Bom Jesus da Lapa, Bahia, Brazil | |
| 6 | 12,123.91 miles (19,511.49 km) SSE | Teresina–Senador Petrônio Portella Airport (THE) | Teresina, Piauí, Brazil | |
| 7 | 12,106.66 miles (19,483.73 km) S | Guanambi Airport (GNM) | Guanambi, Bahia, Brazil | |
| 8 | 12,097.90 miles (19,469.64 km) SW | Salvador-Deputado Luís Eduardo Magalhães International Airport (2 de Julho) (SSA) | Salvador, Bahia, Brazil | |
| 9 | 12,091.80 miles (19,459.82 km) WSW | Aracaju–Santa Maria Airport (AJU) | Aracaju, Sergipe, Brazil | |
| 10 | 12,059.36 miles (19,407.61 km) S | Pedro Otacílio Figueiredo Airport (VDC) | Vitória da Conquista, Brazil | |
| 11 | 12,021.34 miles (19,346.42 km) SE | Arraias Airport (AAI) | Arraias, Tocantins, Brazil | |
| 12 | 12,021.07 miles (19,345.98 km) SSW | Ilhéus/Bahia-Jorge Amado Airport (IOS) | Ilhéus, Bahia, Brazil | |
| 13 | 12,018.81 miles (19,342.36 km) W | Maceió/Zumbi dos Palmares International Airport (MCZ) | Maceió, Brazil | |
| 14 | 12,005.74 miles (19,321.32 km) SW | Gov. Dix-Sept Rosado Airport (MVF) | Mossoro, Rio Grande do Norte, Brazil | |
| 15 | 11,997.28 miles (19,307.70 km) WSW | Presidente João Suassuna Airport (CPV) | Campina Grande, Paraíba, Brazil | |