Nonstop flight route between Derry, Northern Ireland, United Kingdom and Thanh Hoa, Vietnam:
Departure Airport:
(55°2'34"N by 7°9'42"W)
Arrival Airport:
(19°54'6"N by 105°28'4"E)
Distance from LDY to THD:
5,934.33 miles (9,550.36 km)
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Jump to:
- About this route
- LDY Airport Information
- THD Airport Information
- Facts about LDY
- Facts about THD
- Map of Nearest Airports to LDY
- List of Nearest Airports to LDY
- Map of Furthest Airports from LDY
- List of Furthest Airports from LDY
- Map of Nearest Airports to THD
- List of Nearest Airports to THD
- Map of Furthest Airports from THD
- List of Furthest Airports from THD
About this route:
A direct, nonstop flight between City of Derry Airport (LDY), Derry, Northern Ireland, United Kingdom and Tho Xuan Airport (THD), Thanh Hoa, Vietnam would travel a Great Circle distance of 5,934 miles (or 9,550 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 City of Derry Airport and Tho Xuan 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 City of Derry Airport and Tho Xuan Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | LDY / EGAE |
| Airport Names: |
|
| Location: | Derry, Northern Ireland, United Kingdom |
| GPS Coordinates: | 55°2'34"N by 7°9'42"W |
| Area Served: | Derry, United Kingdom |
| Operator/Owner: | Derry City Council |
| Airport Type: | Public |
| Elevation: | 23 feet (7 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from LDY |
| More Information: | LDY Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | THD / |
| Airport Names: |
|
| Location: | Thanh Hoa, Vietnam |
| GPS Coordinates: | 19°54'6"N by 105°28'4"E |
| Operator/Owner: | Vietnam People's Air Force |
| Airport Type: | Military, planned for civilian use in 2013 |
| View all routes: | Routes from THD |
| More Information: | THD Maps & Info |
Facts about City of Derry Airport (LDY):
- City of Derry Airport (LDY) currently has only 1 runway.
- In mid-2009 work commenced on dualling the A2 from Maydown to Eglinton and the airport, which now provides a high speed dual carriageway connection to the city.
- In addition to being known as "City of Derry Airport", another name for LDY is "Londonderry/Eglinton Airport[1]".
- The furthest airport from City of Derry Airport (LDY) is Ryan's Creek Aerodrome (SZS), which is located 11,838 miles (19,051 kilometers) away in Stewart Island, New Zealand.
- City of Derry Airport handled 384,973 passengers last year.
- In June 2010 it was announced that the Airport was in the final stages of discussion with the Balfour Beatty Group about a management contract, with the objective of bringing additional commercial experience and resources to the Airport for the economic benefit of the region and to reduce the subvention from the City Council.
- The closest airport to City of Derry Airport (LDY) is Belfast International Airport (BFS), which is located 46 miles (74 kilometers) SE of LDY.
- Aer Arann operated services to Manchester and Birmingham for a short time.
- Because of City of Derry Airport's relatively low elevation of 23 feet, planes can take off or land at City of Derry 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 Tho Xuan Airport (THD):
- The closest airport to Tho Xuan Airport (THD) is Vinh Airport (VII), which is located 82 miles (131 kilometers) S of THD.
- The furthest airport from Tho Xuan Airport (THD) is Ilo Airport (ILQ), which is nearly antipodal to Tho Xuan Airport (meaning Tho Xuan Airport is almost on the exact opposite side of the Earth from Ilo Airport), and is located 12,178 miles (19,599 kilometers) away in Ilo, Moquegua Region, Peru.
- In addition to being known as "Tho Xuan Airport", other names for THD include "THD[1]" and "VV01[verification needed]".
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 46.10 miles (74.19 km) SE | Belfast International Airport (BFS) | Belfast, Northern Ireland, United Kingdom |     |
| 2 | 46.68 miles (75.12 km) W | Donegal Airport (CFN) | Carrickfinn, Ireland | |
| 3 | 48.61 miles (78.24 km) SSW | Enniskillen/St Angelo Airport (ENK) | Enniskillen, Co Fermanagh, Northern Ireland, United Kingdom | |
| 4 | 56.69 miles (91.24 km) NE | Islay Airport (ILY) | Islay, Scotland, United Kingdom | |
| 5 | 59.11 miles (95.13 km) ESE | George Best Belfast City Airport (BHD) | Belfast, Northern Ireland, United Kingdom | |
| 6 | 64.14 miles (103.23 km) ENE | Campbeltown Airport (CAL) | Campbeltown, Scotland, United Kingdom | |
| 7 | 77.94 miles (125.43 km) SW | Sligo Airport (SXL) | Strandhill (near Sligo), Ireland | |
| 8 | 78.77 miles (126.77 km) NNE | Colonsay Airport (CSA) | Colonsay, Inner Hebrides, Scotland, United Kingdom | |
| 9 | 101.27 miles (162.97 km) N | Tiree Airport (TRE) | Tiree, Scotland, United Kingdom | |
| 10 | 102.69 miles (165.26 km) SW | Ireland West Airport Knock (NOC) | Knock, Ireland | |
| 11 | 106.06 miles (170.69 km) ENE | Glasgow-Prestwick Airport (PIK) | Prestwick (near Glasgow), Scotland, United Kingdom | |
| 12 | 109.78 miles (176.67 km) N | Coll Island Airport (COL) | Coll, Scotland, United Kingdom | |
| 13 | 117.67 miles (189.38 km) SSE | Dublin Airport (DUB) | Dublin, Ireland | |
| 14 | 121.28 miles (195.18 km) ENE | Glasgow International Airport (GLA) | Glasgow, Scotland, United Kingdom | |
| 15 | 121.39 miles (195.35 km) ESE | Isle of Man Airport (IOM) | Ronaldsway, Isle of Man, United Kingdom | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,837.96 miles (19,051.30 km) SSE | Ryan's Creek Aerodrome (SZS) | Stewart Island, New Zealand | |
| 2 | 11,808.83 miles (19,004.42 km) SSE | Invercargill Airport (IVC) | Invercargill, New Zealand | |
| 3 | 11,796.55 miles (18,984.66 km) SSE | Dunedin International Airport (DUD) | Dunedin, Otago, New Zealand | |
| 4 | 11,740.64 miles (18,894.68 km) SSE | Alexandra Aerodrome (ALR) | Alexandra, New Zealand | |
| 5 | 11,736.54 miles (18,888.08 km) S | Oamaru Airport (OAM) | Oamaru, North Otago, New Zealand | |
| 6 | 11,721.19 miles (18,863.37 km) SSE | Queenstown Airport (ZQN) | Queenstown, New Zealand | |
| 7 | 11,706.27 miles (18,839.37 km) SSE | Wanaka Airport (WKA) | Wanaka, New Zealand | |
| 8 | 11,691.29 miles (18,815.27 km) S | Richard Pearse Airport (Timaru Airport) (TIU) | Timaru, New Zealand | |
| 9 | 11,688.11 miles (18,810.14 km) SSE | Milford Sound Airport (MFN) | Milford Sound, New Zealand | |
| 10 | 11,665.74 miles (18,774.14 km) S | Ashburton Aerodrome (ASG) | Ashburton, New Zealand | |
| 11 | 11,657.96 miles (18,761.63 km) S | Glentanner Aerodrome (GTN) | Mount Cook, New Zealand | |
| 12 | 11,648.44 miles (18,746.31 km) S | Mount Cook Airport (MON) | Mount Cook, New Zealand | |
| 13 | 11,638.42 miles (18,730.18 km) S | Christchurch International Airport (CHC) | Christchurch, New Zealand | |
| 14 | 11,626.79 miles (18,711.46 km) S | Fox Glacier Aerodrome (FGL) | Fox Glacier, New Zealand | |
| 15 | 11,580.86 miles (18,637.55 km) S | Hokitika Airport (HKK) | Hokitika, New Zealand | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 81.57 miles (131.28 km) S | Vinh Airport (VII) | Vinh, Nghe An, Vietnam | |
| 2 | 93.77 miles (150.91 km) NNE | Nội Bài International Airport (HAN) | Hanoi, Vietnam | |
| 3 | 103.19 miles (166.06 km) NE | Cat Bi International Airport (HPH) | Haiphong, Vietnam | |
| 4 | 152.96 miles (246.16 km) WSW | Xieng Khouang Airport (XKH) | Xieng Khouang, Laos | |
| 5 | 182.15 miles (293.14 km) SSW | Nakhon Phanom Airport (KOP) | Nakhon Phanom, Thailand | |
| 6 | 189.66 miles (305.23 km) WNW | Dien Bien Phu Airport (DIN) | Dien Bien Phu, Vietnam | |
| 7 | 214.84 miles (345.75 km) W | Luang Prabang International Airport (LPQ) | Luang Prabang, Laos | |
| 8 | 231.30 miles (372.23 km) SW | Wattay International Airport (VTE) | Vientiane, Laos | |
| 9 | 231.54 miles (372.62 km) WNW | Oudomsay Airport (ODY) | Muang Xay, Laos | |
| 10 | 235.74 miles (379.39 km) SSW | Savannakhet Airport (ZVK) | Savannakhet, Laos | |
| 11 | 246.91 miles (397.37 km) SW | Udon Thani International Airport ท่าอากาศยานอุดรธานี (UTH) | Udon Thani, Thailand | |
| 12 | 247.49 miles (398.29 km) W | Sayaboury Airport (ZBY) | Sayaboury, Laos | |
| 13 | 255.53 miles (411.23 km) NE | Nanning Wuxu International Airport (NNG) | Nanning, Guangxi, China | |
| 14 | 263.27 miles (423.70 km) NNW | Wenshan Puzhehei Airport (WNH) | Wenshan, Yunnan, China | |
| 15 | 271.91 miles (437.59 km) ENE | Beihai Fucheng Airport (BHY) | Beihai, Guangxi, China | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,178.48 miles (19,599.32 km) SW | Ilo Airport (ILQ) | Ilo, Moquegua Region, Peru | |
| 2 | 12,151.34 miles (19,555.64 km) W | Diego Aracena International Airport (IQQ) | Iquique, Chile | |
| 3 | 12,142.77 miles (19,541.85 km) WSW | Chacalluta International Airport (ARI) | Arica, Chile | |
| 4 | 12,142.77 miles (19,541.85 km) WSW | Chacalluta International Airport (ACM) | Arica, Amazonas, Colombia | |
| 5 | 12,123.73 miles (19,511.21 km) SW | Rodríguez Ballón International Airport (AQP) | Arequipa, Peru | |
| 6 | 12,101.58 miles (19,475.56 km) SW | Carolina Airport (CLN) | Carolina, Maranhão, Brazil | |
| 7 | 12,086.91 miles (19,451.94 km) S | Maria Reiche Neuman Airport (NZC) | Nazca, Ica Region, Peru | |
| 8 | 12,077.97 miles (19,437.57 km) SW | Andrés Sabella Gálvez International Airport (former Cerro Moreno International Airport) (ANF) | Antofagasta, Chile | |
| 9 | 12,032.57 miles (19,364.49 km) WSW | El Loa Airport (CJC) | Calama, Antofagasta Region, Chile | |
| 10 | 12,016.39 miles (19,338.46 km) SW | Inca Manco Cápac International Airport (JUL) | Juliaca, Peru | |
| 11 | 12,002.14 miles (19,315.52 km) S | Andahuaylas Airport (ANS) | Andahuaylas, Peru | |
| 12 | 11,997.02 miles (19,307.29 km) SSE | Capitán FAP Renán Elías Olivera International Airport (PIO) | Pisco, Peru | |
| 13 | 11,970.12 miles (19,264.00 km) S | Coronel FAP Alfredo Mendívil Duarte Airport (AYP) | Ayacucho, Peru | |
| 14 | 11,970.12 miles (19,264.00 km) S | Coronel FAP Alfredo Mendívil Duarte Airport (AYC) | Ayacucho, Peru | |
| 15 | 11,964.81 miles (19,255.44 km) SSW | Alejandro Velasco Astete International Airport (CUZ) | Cusco, Cusco Region, Peru | |