Nonstop flight route between Sofia, Bulgaria and Iki, Iki Island, Japan:
Departure Airport:
 
    Arrival Airport:
 
    Distance from SOF to IKI:
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- About this route
- SOF Airport Information
- IKI Airport Information
- Facts about SOF
- Facts about IKI
- Map of Nearest Airports to SOF
- List of Nearest Airports to SOF
- Map of Furthest Airports from SOF
- List of Furthest Airports from SOF
- Map of Nearest Airports to IKI
- List of Nearest Airports to IKI
- Map of Furthest Airports from IKI
- List of Furthest Airports from IKI
About this route:
A direct, nonstop flight between Sofia Airport Vrazhdebna (SOF), Sofia, Bulgaria and Iki Airport (IKI), Iki, Iki Island, Japan would travel a Great Circle distance of 5,403 miles (or 8,696 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 Sofia Airport Vrazhdebna and Iki 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 Sofia Airport Vrazhdebna and Iki Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | SOF / LBSF | 
| Airport Names: | 
 | 
| 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 | 
Arrival Airport Information:
| IATA / ICAO Codes: | IKI / RJDB | 
| Airport Names: | 
 | 
| Location: | Iki, Iki Island, Japan | 
| GPS Coordinates: | 33°44'57"N by 129°47'8"E | 
| Area Served: | Iki, Nagasaki, Japan | 
| Operator/Owner: | Government | 
| Airport Type: | Public | 
| Elevation: | 41 feet (12 meters) | 
| # of Runways: | 1 | 
| View all routes: | Routes from IKI | 
| More Information: | IKI Maps & Info | 
Facts about Sofia Airport Vrazhdebna (SOF):
- In addition to being known as "Sofia Airport Vrazhdebna", other names for SOF include "Vrazhdebna Airport" and "Летище София".
- The closest airport to Sofia Airport Vrazhdebna (SOF) is Plovdiv Airport (PDV), which is located 86 miles (138 kilometers) ESE of SOF.
- Two de-icing platforms are constructed to allow centralised de-icing procedures in winter.
- According to the plan a new Sofia airport terminal was built to the east of the old terminal and a second runway was constructed alongside the existing one.
- The project for the construction of a new airport control tower at Sofia Airport commenced on 16 June 2006 with a decision of the BULATSA Management Board.
- 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.
- The Sofia Airport Centre, a premiere corporate office, hospitality and logistics centre in Bulgaria is being constructed in the vicinity.
- Sofia Airport Vrazhdebna handled 350,432 passengers last year.
- Sofia Airport Vrazhdebna (SOF) currently has only 1 runway.
- Sofia Airport, sometimes also called Sofia-Vrazhdebna Airport, is the main airport of Bulgaria.
- By the late 1970s, the terminal was handling in the region of three million passengers a year, a million of them on domestic routes.
- 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.
Facts about Iki Airport (IKI):
- The furthest airport from Iki Airport (IKI) is Rio Grande Regional Airport (RIG), which is nearly antipodal to Iki Airport (meaning Iki Airport is almost on the exact opposite side of the Earth from Rio Grande Regional Airport), and is located 12,275 miles (19,755 kilometers) away in Rio Grande, Brazil.
- The closest airport to Iki Airport (IKI) is Fukuoka Airport (FUK), which is located 40 miles (64 kilometers) ESE of IKI.
- Because of Iki Airport's relatively low elevation of 41 feet, planes can take off or land at Iki 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 addition to being known as "Iki Airport", other names for IKI include "壱岐空港" and "Iki Kūkō".
- Iki Airport (IKI) currently has only 1 runway.




