Nonstop flight route between Bilbao, Spain and Sofia, Bulgaria:
Departure Airport:

Arrival Airport:

Distance from BIO to SOF:
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- About this route
- BIO Airport Information
- SOF Airport Information
- Facts about BIO
- Facts about SOF
- Map of Nearest Airports to BIO
- List of Nearest Airports to BIO
- Map of Furthest Airports from BIO
- List of Furthest Airports from BIO
- Map of Nearest Airports to SOF
- List of Nearest Airports to SOF
- Map of Furthest Airports from SOF
- List of Furthest Airports from SOF
About this route:
A direct, nonstop flight between Bilbao Airport (BIO), Bilbao, Spain and Sofia Airport Vrazhdebna (SOF), Sofia, Bulgaria would travel a Great Circle distance of 1,325 miles (or 2,133 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 Bilbao Airport and Sofia Airport Vrazhdebna, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | BIO / LEBB |
Airport Names: |
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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 |
Arrival Airport Information:
IATA / ICAO Codes: | SOF / LBSF |
Airport Names: |
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Location: | Sofia, Bulgaria |
GPS Coordinates: | 42°41'42"N by 23°24'29"E |
Area Served: | Sofia, Bulgaria |
Operator/Owner: | Sofia Airport EAD |
Airport Type: | Public |
Elevation: | 1742 feet (531 meters) |
# of Runways: | 1 |
View all routes: | Routes from SOF |
More Information: | SOF Maps & Info |
Facts about Bilbao Airport (BIO):
- 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.
- In February 2009 plans were announced to expand the terminal building, the facilities and the car parking so as to double the current capacity to 8 million passengers.
- 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)".
- The closest airport to Bilbao Airport (BIO) is Vitoria-Gasteiz Airport (VIT), which is located 30 miles (49 kilometers) SSE of BIO.
- Bilbao Airport handled 3,800,789 passengers last year.
- Users of the airport widely complained about its lack of an arrivals area, since once passengers cleared customs, they stepped directly outside, and there they were often exposed to the elements.
- Bilbao Airport (BIO) has 2 runways.
- In 1940, it was decided by common agreement with the local organisations affected to build a civilian airport in Sondika.
Facts about Sofia Airport Vrazhdebna (SOF):
- Sofia Airport Vrazhdebna handled 350,432 passengers last year.
- In addition to being known as "Sofia Airport Vrazhdebna", other names for SOF include "Vrazhdebna Airport" and "Летище София".
- Contract for detailed design and construction of a new control tower of the airport and forming an ATM Glavbolgarstroy.
- The furthest airport from Sofia Airport Vrazhdebna (SOF) is Chatham Islands (CHT), which is located 11,437 miles (18,405 kilometers) away in Waitangi, Chatham Islands, New Zealand.
- Sofia Airport Vrazhdebna (SOF) currently has only 1 runway.
- The closest airport to Sofia Airport Vrazhdebna (SOF) is Plovdiv Airport (PDV), which is located 86 miles (138 kilometers) ESE of SOF.
- On 19 August 2011 in the presence of Ivaylo Moskovski, minister of transport, information technology and communications, the BULATSA director general Diyan Dinev, Glavbolgarstroy AD chief executive director Pavel Kalistratov and Glavbolgarstroy AD executive director and management board member Nina Stoyanova signed the design execution and construction contract between BULATSA and Glavbolgarstroy AD for the new control tower at Sofia Airport.
- By the late 1970s, the terminal was handling in the region of three million passengers a year, a million of them on domestic routes.