Nonstop flight route between Siena, Italy and Baoshan, Yunnan, China:
Departure Airport:
(43°15'23"N by 11°15'18"E)
Arrival Airport:
(25°3'11"N by 99°10'5"E)
Distance from SAY to BSD:
4,953.10 miles (7,971.22 km)
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- About this route
- SAY Airport Information
- BSD Airport Information
- Facts about SAY
- Facts about BSD
- Map of Nearest Airports to SAY
- List of Nearest Airports to SAY
- Map of Furthest Airports from SAY
- List of Furthest Airports from SAY
- Map of Nearest Airports to BSD
- List of Nearest Airports to BSD
- Map of Furthest Airports from BSD
- List of Furthest Airports from BSD
About this route:
A direct, nonstop flight between Siena-Ampugnano Airport (SAY), Siena, Italy and Baoshan Yunduan Airport (BSD), Baoshan, Yunnan, China would travel a Great Circle distance of 4,953 miles (or 7,971 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 Siena-Ampugnano Airport and Baoshan Yunduan 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 Siena-Ampugnano Airport and Baoshan Yunduan Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | SAY / LIQS |
| Airport Names: |
|
| Location: | Siena, Italy |
| GPS Coordinates: | 43°15'23"N by 11°15'18"E |
| Area Served: | Siena, Tuscany, Italy |
| Operator/Owner: | Aeroporto di Siena S.p.A. |
| Airport Type: | Military / Public |
| Elevation: | 634 feet (193 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from SAY |
| More Information: | SAY Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | BSD / ZPBS |
| Airport Names: |
|
| Location: | Baoshan, Yunnan, China |
| GPS Coordinates: | 25°3'11"N by 99°10'5"E |
| Area Served: | Baoshan, Yunnan |
| Airport Type: | Public |
| Elevation: | 5453 feet (1,662 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from BSD |
| More Information: | BSD Maps & Info |
Facts about Siena-Ampugnano Airport (SAY):
- Siena-Ampugnano Airport is a small military airfield near Siena, in Tuscany, Italy.
- The furthest airport from Siena-Ampugnano Airport (SAY) is Chatham Islands (CHT), which is nearly antipodal to Siena-Ampugnano Airport (meaning Siena-Ampugnano Airport is almost on the exact opposite side of the Earth from Chatham Islands), and is located 12,049 miles (19,391 kilometers) away in Waitangi, Chatham Islands, New Zealand.
- Because of Siena-Ampugnano Airport's relatively low elevation of 634 feet, planes can take off or land at Siena-Ampugnano 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 Siena-Ampugnano Airport (SAY) is Grosseto Airport (GRS), which is located 36 miles (57 kilometers) SSW of SAY.
- During World War II, the facility was known as Malignano Airfield.
- Siena-Ampugnano Airport handled 3,745 passengers last year.
- The site has recently been proposed for a new international airport capable of handling 4 million passengers a year by 2020.
- In addition to being known as "Siena-Ampugnano Airport", other names for SAY include "Aeroporto di Siena-Ampugnano" and "Siena-Ampugnano".
- The airport resides at an elevation of 634 feet above mean sea level.
- Siena-Ampugnano Airport (SAY) currently has only 1 runway.
Facts about Baoshan Yunduan Airport (BSD):
- The closest airport to Baoshan Yunduan Airport (BSD) is Tengchong Tuofeng Airport (TCZ), which is located 42 miles (68 kilometers) W of BSD.
- Because of Baoshan Yunduan Airport's high elevation of 5,453 feet, planes must typically fly at a faster airspeed in order to takeoff or land at BSD. Combined with a high temperature, this could make BSD a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- The furthest airport from Baoshan Yunduan Airport (BSD) is Chañaral Airport (CNR), which is located 11,794 miles (18,981 kilometers) away in Chañaral, Atacama Region, Chile.
- Baoshan Yunduan Airport (BSD) currently has only 1 runway.
- In addition to being known as "Baoshan Yunduan Airport", other names for BSD include "保山云端机场" and "Bǎoshān Yúnduān Jīchǎng".
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 35.54 miles (57.20 km) SSW | Grosseto Airport (GRS) | Grosseto, Italy |     |
| 2 | 38.34 miles (61.70 km) N | Florence Airport, Peretola (FLR) | Florence, Italy | |
| 3 | 52.37 miles (84.28 km) NW | Pisa International Airport (PSA) | Pisa, Italy | |
| 4 | 61.71 miles (99.31 km) WSW | Marina di Campo Airport (EBA) | Elba, Italy | |
| 5 | 64.35 miles (103.56 km) E | Perugia San Francesco d'Assisi – Umbria International Airport (PEG) | Perugia, Italy | |
| 6 | 76.59 miles (123.25 km) NNE | Forlì Airport (FRL) | Forlì, Emilia-Romagna, Italy | |
| 7 | 85.83 miles (138.12 km) NE | Federico Fellini International Airport (RMI) | Rimini, Italy | |
| 8 | 88.39 miles (142.25 km) N | Bologna Guglielmo Marconi Airport (BLQ) | Bologna, Italy | |
| 9 | 102.02 miles (164.19 km) WSW | Bastia – Poretta Airport (BIA) | Bastia, Corsica, France | |
| 10 | 108.61 miles (174.79 km) ENE | Falconara Airport (AOI) | Ancona, Italy | |
| 11 | 112.39 miles (180.87 km) SSE | Fiumicino – Leonardo da Vinci International Airport (FCO) | Fiumicino (near Rome), Italy | |
| 12 | 118.22 miles (190.26 km) NNW | Parma Airport (PMF) | Parma, Italy | |
| 13 | 121.67 miles (195.81 km) SE | Ciampino–G. B. Pastine International Airport (CIA) | Rome, Italy | |
| 14 | 134.62 miles (216.65 km) WSW | Calvi - Sainte-Catherine Airport (CLY) | Calvi, Corsica, France | |
| 15 | 137.40 miles (221.13 km) NNW | Piacenza-San Damiano Air Base (QPZ) | Piacenza, Italy | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,048.74 miles (19,390.52 km) E | Chatham Islands (CHT) | Waitangi, Chatham Islands, New Zealand | |
| 2 | 11,675.99 miles (18,790.63 km) ESE | Gisborne Airport (GIS) | Gisborne, New Zealand | |
| 3 | 11,647.56 miles (18,744.89 km) ESE | Hawke's Bay Airport (NPE) | Napier, New Zealand | |
| 4 | 11,622.05 miles (18,703.83 km) E | Hood Aerodrome (MRO) | Masterton, New Zealand | |
| 5 | 11,607.40 miles (18,680.26 km) E | Palmerston North Airport (PMR) | Palmerston North, New Zealand | |
| 6 | 11,600.41 miles (18,669.00 km) ESE | Whakatane Airport (WHK) | Whakatane, New Zealand | |
| 7 | 11,588.43 miles (18,649.72 km) E | Kapiti Coast Airport (PPQ) | Paraparaumu Beach, New Zealand | |
| 8 | 11,587.92 miles (18,648.91 km) ESE | Taupo AirportTe Papa Waka Rererangi o Taupō (TUO) | Taupo, New Zealand | |
| 9 | 11,586.98 miles (18,647.39 km) E | Wellington International Airport (WLG) | Wellington, New Zealand | |
| 10 | 11,578.75 miles (18,634.14 km) ESE | Rotorua International Airport (ROT) | Rotorua, New Zealand | |
| 11 | 11,569.59 miles (18,619.41 km) E | Wanganui Airport (WAG) | Wanganui, New Zealand | |
| 12 | 11,558.03 miles (18,600.80 km) ESE | Tauranga Airport (TRG) | Tauranga, New Zealand | |
| 13 | 11,543.18 miles (18,576.90 km) E | Woodbourne Airport (BHE) | Blenheim, New Zealand | |
| 14 | 11,542.29 miles (18,575.47 km) E | Kaikoura Aerodrome (KBZ) | Kaikoura, New Zealand | |
| 15 | 11,538.61 miles (18,569.54 km) ESE | Matamata Airport (MTA) | Matamata, New Zealand | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 42.32 miles (68.11 km) W | Tengchong Tuofeng Airport (TCZ) | Tengchong, Yunnan, China | |
| 2 | 59.62 miles (95.95 km) SW | Dehong Mangshi Airport (LUM) | Mang City, Yunnan, China | |
| 3 | 82.84 miles (133.31 km) ENE | Dali Airport (DLU) | Dali, Yunnan, China | |
| 4 | 105.64 miles (170.02 km) SSE | Lincang Airport (LNJ) | Lincang, Yunnan, China | |
| 5 | 130.79 miles (210.49 km) NNE | Lijiang Sanyi Airport (LJG) | Lijiang City, Yunnan, China | |
| 6 | 132.20 miles (212.76 km) WSW | Bhamo Airport (Banmaw Airport) (BMO) | Bhamo, Myanmar (Burma) | |
| 7 | 169.08 miles (272.10 km) SSW | Lashio Airport (LSH) | Lashio, Myanmar (Burma) | |
| 8 | 191.92 miles (308.86 km) N | Dêqên Shangri-La Airport (DIG) | Shangri-La, Yunnan, China | |
| 9 | 227.22 miles (365.67 km) WNW | Khamti Airport (KHM) | Khamti, Myanmar (Burma) | |
| 10 | 235.37 miles (378.79 km) E | Kunming Changshui International Airport (KMG) | Kunming, Yunnan, China | |
| 11 | 235.44 miles (378.90 km) SSE | Xishuangbanna Gasa International Airport (JHG) | Jinghong, Xishuangbanna, Yunnan, China | |
| 12 | 260.91 miles (419.89 km) S | Kengtung Airport (KET) | Kengtung, Myanmar (Burma) | |
| 13 | 273.87 miles (440.74 km) NW | Tezu Airport (TEI) | Tezu, Arunachal Pradesh, India | |
| 14 | 275.50 miles (443.37 km) NE | Xichang Qingshan Airport (XIC) | Qingshan, China | |
| 15 | 299.98 miles (482.77 km) N | Daocheng Yading Airport (DCY) | Daocheng, Sichuan, China | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,794.29 miles (18,981.02 km) W | Chañaral Airport (CNR) | Chañaral, Atacama Region, Chile | |
| 2 | 11,773.27 miles (18,947.20 km) W | Andrés Sabella Gálvez International Airport (former Cerro Moreno International Airport) (ANF) | Antofagasta, Chile | |
| 3 | 11,772.72 miles (18,946.31 km) WSW | Chamonate Airfield (CPO) | Copiapó, Atacama Region, Chile | |
| 4 | 11,757.89 miles (18,922.45 km) WSW | La Florida Airport (LSC) | La Serena, Chile | |
| 5 | 11,750.92 miles (18,911.22 km) WSW | Carolina Airport (CLN) | Carolina, Maranhão, Brazil | |
| 6 | 11,742.48 miles (18,897.65 km) W | Ricardo García Posada Airport El Salvador Bajo Airport (ESR) | El Salvador, Chile | |
| 7 | 11,690.41 miles (18,813.84 km) WSW | Diego Aracena International Airport (IQQ) | Iquique, Chile | |
| 8 | 11,662.36 miles (18,768.71 km) W | El Loa Airport (CJC) | Calama, Antofagasta Region, Chile | |
| 9 | 11,651.96 miles (18,751.96 km) SW | Viña del Mar Airport (KNA) | Viña del Mar, Chile | |
| 10 | 11,642.90 miles (18,737.38 km) SW | Ilo Airport (ILQ) | Ilo, Moquegua Region, Peru | |
| 11 | 11,635.92 miles (18,726.15 km) SSW | Maria Reiche Neuman Airport (NZC) | Nazca, Ica Region, Peru | |
| 12 | 11,619.83 miles (18,700.25 km) WSW | Chacalluta International Airport (ARI) | Arica, Chile | |
| 13 | 11,619.83 miles (18,700.25 km) WSW | Chacalluta International Airport (ACM) | Arica, Amazonas, Colombia | |
| 14 | 11,601.64 miles (18,670.98 km) SW | Comodoro Arturo Merino Benítez International Airport (SCL) | Santiago, Chile | |
| 15 | 11,599.91 miles (18,668.20 km) SSW | Capitán FAP Renán Elías Olivera International Airport (PIO) | Pisco, Peru | |