Nonstop flight route between Sofia, Bulgaria and Kolonia, Federated States of Micronesia:
Departure Airport:
 
    Arrival Airport:
 
    Distance from SOF to PNI:
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- About this route
- SOF Airport Information
- PNI Airport Information
- Facts about SOF
- Facts about PNI
- 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 PNI
- List of Nearest Airports to PNI
- Map of Furthest Airports from PNI
- List of Furthest Airports from PNI
About this route:
A direct, nonstop flight between Sofia Airport Vrazhdebna (SOF), Sofia, Bulgaria and Pohnpei International Airport (PNI), Kolonia, Federated States of Micronesia would travel a Great Circle distance of 7,985 miles (or 12,851 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 Pohnpei 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 Sofia Airport Vrazhdebna and Pohnpei 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: | 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: | PNI / PTPN | 
| Airport Name: | Pohnpei International Airport | 
| Location: | Kolonia, Federated States of Micronesia | 
| GPS Coordinates: | 6°59'6"N by 158°12'32"E | 
| Area Served: | Pohnpei | 
| Airport Type: | Public | 
| Elevation: | 10 feet (3 meters) | 
| # of Runways: | 1 | 
| View all routes: | Routes from PNI | 
| More Information: | PNI 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.
- The passenger terminal building is designed with a capacity of 2,000 peak hour passengers or up to 2.6 million passengers a year, plus 26,000 tonnes of luggage.
- In mid-2012 the airport will have one of the most modern and most beautiful airport towers in Europe.
- In 2004 Strabag demanded an additional 6 million euro due to rising steel prices.
- 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 handled 350,432 passengers last year.
- Sofia Airport Vrazhdebna (SOF) currently has only 1 runway.
- The terminal had substantially reached its capacity of some 600,000 passengers a year by the later 1960s and was subjected to a number of refurbishments and extensions beginning in the spring of 1968.
Facts about Pohnpei International Airport (PNI):
- Like many islands within the region, commercial air service is rather limited due to small population and tourist traffic.
- Pohnpei International Airport (PNI) currently has only 1 runway.
- Because of Pohnpei International Airport's relatively low elevation of 10 feet, planes can take off or land at Pohnpei 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.
- The furthest airport from Pohnpei International Airport (PNI) is RAF Ascension (ASI), which is located 11,926 miles (19,192 kilometers) away in Georgetown, Ascension Island, Saint Helena.
- The closest airport to Pohnpei International Airport (PNI) is Kosrae International Airport (KSA), which is located 345 miles (555 kilometers) ESE of PNI.




