Nonstop flight route between Sion, Switzerland and Bilbao, Spain:
Departure Airport:
(46°13'10"N by 7°19'36"E)
Arrival Airport:
(43°18'3"N by 2°54'38"W)
Distance from SIR to BIO:
540.71 miles (870.18 km)
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Jump to:
- About this route
- SIR Airport Information
- BIO Airport Information
- Facts about SIR
- Facts about BIO
- Map of Nearest Airports to SIR
- List of Nearest Airports to SIR
- Map of Furthest Airports from SIR
- List of Furthest Airports from SIR
- Map of Nearest Airports to BIO
- List of Nearest Airports to BIO
- Map of Furthest Airports from BIO
- List of Furthest Airports from BIO
About this route:
A direct, nonstop flight between Sion Airport (SIR), Sion, Switzerland and Bilbao Airport (BIO), Bilbao, Spain would travel a Great Circle distance of 541 miles (or 870 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 relatively short distance between Sion Airport and Bilbao Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | SIR / LSGS |
| Airport Names: |
|
| Location: | Sion, Switzerland |
| GPS Coordinates: | 46°13'10"N by 7°19'36"E |
| Area Served: | Sion, Switzerland |
| Elevation: | 1585 feet (483 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from SIR |
| More Information: | SIR Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | BIO / LEBB |
| Airport Names: |
|
| Location: | Bilbao, Spain |
| GPS Coordinates: | 43°18'3"N by 2°54'38"W |
| Airport Type: | Public |
| Elevation: | 137 feet (42 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from BIO |
| More Information: | BIO Maps & Info |
Facts about Sion Airport (SIR):
- In addition to being known as "Sion Airport", other names for SIR include "Aéroport de Sion" and "LSGS /LSMS".
- Sion Airport (SIR) has 2 runways.
- The furthest airport from Sion Airport (SIR) is Chatham Islands (CHT), which is nearly antipodal to Sion Airport (meaning Sion Airport is almost on the exact opposite side of the Earth from Chatham Islands), and is located 12,188 miles (19,615 kilometers) away in Waitangi, Chatham Islands, New Zealand.
- The closest airport to Sion Airport (SIR) is Aosta Valley Airport (AOT), which is located 33 miles (54 kilometers) S of SIR.
Facts about Bilbao Airport (BIO):
- The terminal has a sleek design, with two symmetrical "wings" and a sharp tip at its center which is specially visible when approaching the terminal from the sides.
- Because of Bilbao Airport's relatively low elevation of 137 feet, planes can take off or land at Bilbao 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 Bilbao Airport (BIO) is Vitoria-Gasteiz Airport (VIT), which is located 30 miles (49 kilometers) SSE of BIO.
- In 1996, a new taxiway with two rapid exits and a new aircraft parking apron were built.
- After various aeronautic experiments in the province of Biscay, in October 1927 steps were taken by the Union of Public Works to establish an airport in Bilbao.
- The furthest airport from Bilbao Airport (BIO) is Hood Aerodrome (MRO), which is nearly antipodal to Bilbao Airport (meaning Bilbao Airport is almost on the exact opposite side of the Earth from Hood Aerodrome), and is located 12,260 miles (19,730 kilometers) away in Masterton, New Zealand.
- In addition to being known as "Bilbao Airport", another name for BIO is "Bilboko aireportua (eu) Aeropuerto de Bilbao (es)".
- Bilbao Airport handled 3,800,789 passengers last year.
- Bilbao Airport (BIO) has 2 runways.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 33.31 miles (53.61 km) S | Aosta Valley Airport (AOT) | Aosta, Italy |     |
| 2 | 40.64 miles (65.41 km) NW | Lausanne Airport (QLS) | Lausanne, Switzerland | |
| 3 | 42.49 miles (68.38 km) SW | Megève Aerodrome (MVV) | Megève, France | |
| 4 | 48.55 miles (78.14 km) N | Bern Airport (BRN) | Bern, Switzerland | |
| 5 | 50.66 miles (81.53 km) W | Annemasse Aerodrome (QNJ) | Annemasse, France | |
| 6 | 58.20 miles (93.66 km) W | Geneva International Airport (GVA) | Geneva, Switzerland | |
| 7 | 65.86 miles (106.00 km) SSW | Courchevel Airport (CVF) | Courchevel, France | |
| 8 | 66.71 miles (107.36 km) SSW | Méribel Airport (MFX) | Meribel, France | |
| 9 | 71.98 miles (115.84 km) SSE | Turin Airport (TRN) | Turin, Italy | |
| 10 | 75.96 miles (122.25 km) NE | Emmen Swiss Air Base (EML) | Emmen, Lucerne, Switzerland | |
| 11 | 77.30 miles (124.41 km) E | Lugano Airport (LUG) | Lugano, Agno, Switzerland | |
| 12 | 78.50 miles (126.34 km) ESE | Milan Malpensa Airport (MXP) | Milano, Italy | |
| 13 | 80.19 miles (129.05 km) WSW | Chambéry Airport (CMF) | Chambéry, France | |
| 14 | 90.13 miles (145.05 km) NW | Besançon - La Vèze Aerodrome (QBQ) | Besançon / La Vèze, France | |
| 15 | 91.13 miles (146.66 km) NNW | Montbéliard - Courcelles Aerodrome (XMF) | Montbéliard, France | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,188.10 miles (19,614.80 km) SE | Chatham Islands (CHT) | Waitangi, Chatham Islands, New Zealand | |
| 2 | 11,749.62 miles (18,909.14 km) ESE | Hood Aerodrome (MRO) | Masterton, New Zealand | |
| 3 | 11,732.10 miles (18,880.94 km) SE | Hawke's Bay Airport (NPE) | Napier, New Zealand | |
| 4 | 11,730.83 miles (18,878.89 km) SE | Gisborne Airport (GIS) | Gisborne, New Zealand | |
| 5 | 11,727.65 miles (18,873.78 km) ESE | Wellington International Airport (WLG) | Wellington, New Zealand | |
| 6 | 11,721.62 miles (18,864.07 km) ESE | Palmerston North Airport (PMR) | Palmerston North, New Zealand | |
| 7 | 11,719.38 miles (18,860.46 km) ESE | Kapiti Coast Airport (PPQ) | Paraparaumu Beach, New Zealand | |
| 8 | 11,710.67 miles (18,846.45 km) ESE | Kaikoura Aerodrome (KBZ) | Kaikoura, New Zealand | |
| 9 | 11,693.26 miles (18,818.43 km) ESE | Woodbourne Airport (BHE) | Blenheim, New Zealand | |
| 10 | 11,689.24 miles (18,811.97 km) E | Christchurch International Airport (CHC) | Christchurch, New Zealand | |
| 11 | 11,681.75 miles (18,799.91 km) ESE | Wanganui Airport (WAG) | Wanganui, New Zealand | |
| 12 | 11,666.63 miles (18,775.57 km) SE | Taupo AirportTe Papa Waka Rererangi o Taupō (TUO) | Taupo, New Zealand | |
| 13 | 11,663.50 miles (18,770.54 km) E | Ashburton Aerodrome (ASG) | Ashburton, New Zealand | |
| 14 | 11,656.56 miles (18,759.37 km) ESE | Nelson AirportTe Papa Waka Rererangi o Whakatū (NSN) | Nelson, New Zealand | |
| 15 | 11,654.53 miles (18,756.10 km) SE | Whakatane Airport (WHK) | Whakatane, New Zealand | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 30.39 miles (48.91 km) SSE | Vitoria-Gasteiz Airport (VIT) | Vitoria-Gasteiz, Spain | |
| 2 | 46.50 miles (74.84 km) W | Santander Airport (SDR) | Santander, Cantabria, Spain | |
| 3 | 56.42 miles (90.80 km) E | San Sebastián Airport (EAS) | San Sebastián, Spain | |
| 4 | 65.33 miles (105.14 km) SSE | Logroño–Agoncillo Airport (RJL) | Logroño, Spain | |
| 5 | 70.61 miles (113.63 km) E | Biarritz – Anglet – Bayonne Airport (BIQ) | Biarritz, France | |
| 6 | 73.61 miles (118.46 km) ESE | Pamplona Airport (PNA) | Pamplona, Spain | |
| 7 | 74.29 miles (119.57 km) SSW | Burgos Airport (RGS) | Burgos, Spain | |
| 8 | 125.34 miles (201.71 km) E | Pau Pyrénées Airport (PUF) | Pau, France | |
| 9 | 126.58 miles (203.71 km) NE | La Teste-de-Buch Airport (XAC) | Arcachon, France | |
| 10 | 146.61 miles (235.94 km) E | Tarbes–Lourdes–Pyrénées Airport (LDE) | Lourdes, France | |
| 11 | 147.29 miles (237.04 km) WSW | León Airport (LEN) | León, Spain | |
| 12 | 147.74 miles (237.77 km) SE | Zaragoza Airport (ZAZ) | Zaragoza, Spain | |
| 13 | 148.06 miles (238.28 km) SW | Valladolid International Airport (VLL) | Valladolid, Spain | |
| 14 | 151.68 miles (244.11 km) NE | Bordeaux-Mérignac Airport (BOD) | Bordeaux / Mérignac, France | |
| 15 | 156.11 miles (251.23 km) ESE | Huesca–Pirineos Airport (HSK) | Huesca, Spain | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,259.62 miles (19,729.89 km) SSE | Hood Aerodrome (MRO) | Masterton, New Zealand | |
| 2 | 12,257.32 miles (19,726.19 km) SE | Wellington International Airport (WLG) | Wellington, New Zealand | |
| 3 | 12,250.12 miles (19,714.61 km) ESE | Kaikoura Aerodrome (KBZ) | Kaikoura, New Zealand | |
| 4 | 12,239.31 miles (19,697.22 km) SSE | Kapiti Coast Airport (PPQ) | Paraparaumu Beach, New Zealand | |
| 5 | 12,231.54 miles (19,684.70 km) SE | Woodbourne Airport (BHE) | Blenheim, New Zealand | |
| 6 | 12,217.35 miles (19,661.88 km) SSE | Palmerston North Airport (PMR) | Palmerston North, New Zealand | |
| 7 | 12,207.66 miles (19,646.28 km) E | Christchurch International Airport (CHC) | Christchurch, New Zealand | |
| 8 | 12,195.54 miles (19,626.76 km) ESE | Nelson AirportTe Papa Waka Rererangi o Whakatū (NSN) | Nelson, New Zealand | |
| 9 | 12,182.69 miles (19,606.09 km) SSE | Wanganui Airport (WAG) | Wanganui, New Zealand | |
| 10 | 12,178.84 miles (19,599.89 km) SE | Motueka Aerodrome (MZP) | Motueka, New Zealand | |
| 11 | 12,171.74 miles (19,588.47 km) S | Hawke's Bay Airport (NPE) | Napier, New Zealand | |
| 12 | 12,168.78 miles (19,583.71 km) E | Ashburton Aerodrome (ASG) | Ashburton, New Zealand | |
| 13 | 12,161.78 miles (19,572.44 km) SE | Takaka Aerodrome (KTF) | Takaka, New Zealand | |
| 14 | 12,136.36 miles (19,531.54 km) ESE | Richard Pearse Airport (Timaru Airport) (TIU) | Timaru, New Zealand | |
| 15 | 12,136.28 miles (19,531.40 km) ESE | Westport Airport (WSZ) | Westport, New Zealand | |