Nonstop flight route between Santa Maria, Portugal and Da Nang, Vietnam:
Departure Airport:
(36°58'26"N by 25°10'15"W)
Arrival Airport:
(16°2'38"N by 108°11'57"E)
Distance from SMA to DAD:
7,680.65 miles (12,360.77 km)
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- About this route
- SMA Airport Information
- DAD Airport Information
- Facts about SMA
- Facts about DAD
- Map of Nearest Airports to SMA
- List of Nearest Airports to SMA
- Map of Furthest Airports from SMA
- List of Furthest Airports from SMA
- Map of Nearest Airports to DAD
- List of Nearest Airports to DAD
- Map of Furthest Airports from DAD
- List of Furthest Airports from DAD
About this route:
A direct, nonstop flight between Santa Maria Airport (SMA), Santa Maria, Portugal and Đà Nẵng International Airport (DAD), Da Nang, Vietnam would travel a Great Circle distance of 7,681 miles (or 12,361 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 Santa Maria Airport and Đà Nẵng 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 Santa Maria Airport and Đà Nẵng 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: | SMA / LPAZ |
| Airport Names: |
|
| Location: | Santa Maria, Portugal |
| GPS Coordinates: | 36°58'26"N by 25°10'15"W |
| Area Served: | Vila do Porto |
| Operator/Owner: | Government of Portugal |
| Airport Type: | Public |
| Elevation: | 308 feet (94 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from SMA |
| More Information: | SMA Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | DAD / VVDN |
| Airport Names: |
|
| Location: | Da Nang, Vietnam |
| GPS Coordinates: | 16°2'38"N by 108°11'57"E |
| Area Served: | Da Nang |
| Operator/Owner: | Airports Corporation of Vietnam |
| Airport Type: | Public / Military |
| Elevation: | 33 feet (10 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from DAD |
| More Information: | DAD Maps & Info |
Facts about Santa Maria Airport (SMA):
- The forerunner of SATA Air Açores initiated services concurrently to São Miguel and Terceira from Santa Maria Airport on 5 August 1947, using a plane christened "Açor".
- The furthest airport from Santa Maria Airport (SMA) is Moruya Airport (MYA), which is nearly antipodal to Santa Maria Airport (meaning Santa Maria Airport is almost on the exact opposite side of the Earth from Moruya Airport), and is located 12,166 miles (19,579 kilometers) away in Moruya, New South Wales, Australia.
- The closest airport to Santa Maria Airport (SMA) is João Paulo II Airport (PDL), which is located 60 miles (97 kilometers) NNW of SMA.
- Transportes Aéreos Portugueses began lay-over flights to this airport on 7 December 1962, eventually inaugurating trans-Atlantic service between Santa Maria-New York and Santa Maria-Montreal.
- Santa Maria Airport (SMA) currently has only 1 runway.
- In addition to being known as "Santa Maria Airport", another name for SMA is "Aeroporto de Santa Maria".
- Because of Santa Maria Airport's relatively low elevation of 308 feet, planes can take off or land at Santa Maria 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.
- Santa Maria Airport handled 93,436 passengers last year.
Facts about Đà Nẵng International Airport (DAD):
- Air Vietnam also used the facility from 1951 to 1975 for civilian domestic and international flights within Southeast Asia.
- In addition to being known as "Đà Nẵng International Airport", another name for DAD is "Sân bay Quốc tế Đà Nẵng".
- Because of Đà Nẵng International Airport's relatively low elevation of 33 feet, planes can take off or land at Đà Nẵng 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.
- Đà Nẵng International Airport is located in Đà Nẵng, the largest city in central Vietnam.
- Đà Nẵng International Airport (DAD) has 2 runways.
- TransAsia Airways started service between Taipei and Da Nang in December 2009, and China Southern Airlines began service between Guangzhou and Da Nang in January 2010.
- The closest airport to Đà Nẵng International Airport (DAD) is Phu Bai International Airport (HUI), which is located 41 miles (66 kilometers) NW of DAD.
- A new 20,000m² terminal, costing USD $84 million with a capacity of 4 million passengers per year, opened to receive its first domestic flight on 15 December.
- The furthest airport from Đà Nẵng International Airport (DAD) is Rodríguez Ballón International Airport (AQP), which is nearly antipodal to Đà Nẵng International Airport (meaning Đà Nẵng International Airport is almost on the exact opposite side of the Earth from Rodríguez Ballón International Airport), and is located 12,412 miles (19,975 kilometers) away in Arequipa, Peru.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 60.44 miles (97.26 km) NNW | João Paulo II Airport (PDL) | Ponta Delgada, Azores, Portugal |     |
| 2 | 161.94 miles (260.61 km) NW | Lajes Air Base (TER) | Lajes, Azores, Portugal | |
| 3 | 209.34 miles (336.90 km) WNW | Pico Airport (PIX) | Pico Island, Azores, Portugal | |
| 4 | 213.54 miles (343.67 km) NW | Graciosa Airport (GRW) | Graciosa Island, Azores, Portugal | |
| 5 | 221.17 miles (355.94 km) WNW | Horta International Airport (HOR) | Horta, Azores, Portugal | |
| 6 | 366.19 miles (589.32 km) WNW | Flores Airport (FLW) | Flores Island, Azores, Portugal | |
| 7 | 371.97 miles (598.63 km) WNW | Corvo Airport (CVU) | Corvo Island, Azores, Portugal | |
| 8 | 560.01 miles (901.25 km) ESE | Madeira Airport (FNC) | Funchal, Madeira, Portugal | |
| 9 | 566.98 miles (912.46 km) ESE | Porto Santo Airport (PXO) | Porto Santo, Madeira, Portugal | |
| 10 | 719.25 miles (1,157.51 km) SE | La Palma Airport (SPC) | La Palma, Canary Islands, Spain | |
| 11 | 771.87 miles (1,242.20 km) SE | La Gomera Airport (GMZ) | Alajeró / San Sebastián, Canary Islands, Spain | |
| 12 | 778.68 miles (1,253.16 km) SE | Tenerife North Airport (TFN) | Tenerife, Canary Islands, Spain | |
| 13 | 793.97 miles (1,277.77 km) SE | Tenerife-South Airport (TFS) | Tenerife, Canary Islands, Spain | |
| 14 | 844.99 miles (1,359.87 km) SE | Gran Canaria Airport (LPA) | Las Palmas, Canary Islands, Spain | |
| 15 | 869.00 miles (1,398.51 km) SE | Lanzarote Airport (ACE) | Arrecife, Canary Islands, Spain | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,166.03 miles (19,579.28 km) ESE | Moruya Airport (MYA) | Moruya, New South Wales, Australia | |
| 2 | 12,164.68 miles (19,577.11 km) E | Merimbula Airport (MIM) | Merimbula, New South Wales, Australia | |
| 3 | 12,155.61 miles (19,562.50 km) SE | Illawarra Regional Airport (WOL) | Shellharbour, Wollongong, New South Wales, Australia | |
| 4 | 12,143.59 miles (19,543.17 km) SE | Sydney (Kingsford Smith) Airport (SYD) | Mascot (near Sydney), Australia | |
| 5 | 12,135.02 miles (19,529.37 km) SE | Bankstown Airport (BWU) | Bankstown (near Sydney), New South Wales, Australia | |
| 6 | 12,128.04 miles (19,518.13 km) SE | Camden Aerodrome (CDU) | Camden, New South Wales, Australia | |
| 7 | 12,113.81 miles (19,495.24 km) ESE | Goulburn Airport (GUL) | Goulburn, New South Wales, Australia | |
| 8 | 12,112.40 miles (19,492.97 km) SE | Belmont Airport (BEO) | Newcastle, New South Wales, Australia | |
| 9 | 12,102.07 miles (19,476.35 km) ESE | Canberra Airport (CBR) | Canberra, Australia | |
| 10 | 12,101.93 miles (19,476.12 km) SSE | Newcastle Airport (NTL) | Newcastle, New South Wales, Australia | |
| 11 | 12,086.58 miles (19,451.41 km) SE | Cessnock Airport (CES) | Cessnock, New South Wales, Australia | |
| 12 | 12,086.22 miles (19,450.83 km) SSE | Maitland Airport (MTL) | Maitland, New South Wales, Australia | |
| 13 | 12,054.69 miles (19,400.10 km) SE | Bathurst Airport (BHS) | Bathurst, New South Wales, Australia | |
| 14 | 12,047.90 miles (19,389.17 km) E | Corryong Airport (CYG) | Corryong, Victoria, Australia | |
| 15 | 12,038.04 miles (19,373.30 km) SSE | Port Macquarie Airport (PQQ) | Port Macquarie, New South Wales, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 41.19 miles (66.29 km) NW | Phu Bai International Airport (HUI) | Huế, Thừa Thiên–Huế, Vietnam | |
| 2 | 55.45 miles (89.24 km) SE | Chu Lai Airport (VCL) | Chu Lai, Quang Nam, Vietnam | |
| 3 | 154.90 miles (249.29 km) SSE | Phu Cat Airport (UIH) | Qui Nhơn, Binh Dinh, Vietnam | |
| 4 | 175.42 miles (282.30 km) NNE | Sanya Phoenix International Airport (SYX) | Sanya, Hainan, China | |
| 5 | 179.18 miles (288.37 km) SSW | Ratanakiri Airport (RBE) | Ratanakiri, Cambodia | |
| 6 | 228.17 miles (367.20 km) WSW | Ubon Ratchathani Airport ท่าอากาศยานอุบลราชธานี (UBP) | Ubon Ratchathani, Thailand | |
| 7 | 230.86 miles (371.53 km) W | Savannakhet Airport (ZVK) | Savannakhet, Laos | |
| 8 | 233.31 miles (375.47 km) S | Buon Ma Thuot Airport (BMV) | Buon Me Thuot, Vietnam | |
| 9 | 249.81 miles (402.03 km) NW | Vinh Airport (VII) | Vinh, Nghe An, Vietnam | |
| 10 | 252.89 miles (406.98 km) WNW | Nakhon Phanom Airport (KOP) | Nakhon Phanom, Thailand | |
| 11 | 287.78 miles (463.13 km) SSE | Cam Ranh International Airport (CXR) | Cam Ranh, Khánh Hòa, Vietnam | |
| 12 | 296.87 miles (477.77 km) S | Lien Khuong Airport (DLI) | Da Lat, Lam Dong, Vietnam | |
| 13 | 307.09 miles (494.21 km) NNE | Haikou Meilan International Airport (HAK) | Haikou, Hainan, China | |
| 14 | 321.34 miles (517.15 km) NNW | Tho Xuan Airport (THD) | Thanh Hoa, Vietnam | |
| 15 | 334.01 miles (537.53 km) W | Buriram Airport (BFV) | Buriram (Buri Ram), Thailand | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,411.70 miles (19,974.65 km) SW | Rodríguez Ballón International Airport (AQP) | Arequipa, Peru | |
| 2 | 12,320.53 miles (19,827.92 km) WSW | Inca Manco Cápac International Airport (JUL) | Juliaca, Peru | |
| 3 | 12,318.79 miles (19,825.12 km) SSW | Ilo Airport (ILQ) | Ilo, Moquegua Region, Peru | |
| 4 | 12,263.23 miles (19,735.70 km) S | Alejandro Velasco Astete International Airport (CUZ) | Cusco, Cusco Region, Peru | |
| 5 | 12,250.62 miles (19,715.42 km) SSW | Chacalluta International Airport (ARI) | Arica, Chile | |
| 6 | 12,250.62 miles (19,715.42 km) SSW | Chacalluta International Airport (ACM) | Arica, Amazonas, Colombia | |
| 7 | 12,245.27 miles (19,706.80 km) SSE | Andahuaylas Airport (ANS) | Andahuaylas, Peru | |
| 8 | 12,210.84 miles (19,651.39 km) ESE | Maria Reiche Neuman Airport (NZC) | Nazca, Ica Region, Peru | |
| 9 | 12,195.30 miles (19,626.38 km) W | El Alto International Airport (LPB) | La Paz, Bolivia | |
| 10 | 12,193.12 miles (19,622.87 km) WSW | Apolo Airport (APB) | Apolo, La Paz, Bolivia | |
| 11 | 12,180.54 miles (19,602.62 km) SE | Coronel FAP Alfredo Mendívil Duarte Airport (AYP) | Ayacucho, Peru | |
| 12 | 12,180.54 miles (19,602.62 km) SE | Coronel FAP Alfredo Mendívil Duarte Airport (AYC) | Ayacucho, Peru | |
| 13 | 12,143.87 miles (19,543.61 km) SW | Padre Aldamiz International Airport (PEM) | Puerto Maldonado, Peru | |
| 14 | 12,129.01 miles (19,519.70 km) WSW | Rurrenabaque Airport (RBQ) | Rurrenabaque, Bolivia | |
| 15 | 12,108.81 miles (19,487.19 km) SSW | Diego Aracena International Airport (IQQ) | Iquique, Chile | |