Nonstop flight route between Sofia, Bulgaria and Athens, Tennessee, United States:
Departure Airport:
Arrival Airport:
Distance from SOF to MMI:
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- About this route
 - SOF Airport Information
 - MMI Airport Information
 - Facts about SOF
 - Facts about MMI
 - 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 MMI
 - List of Nearest Airports to MMI
 - Map of Furthest Airports from MMI
 - List of Furthest Airports from MMI
 
About this route:
A direct, nonstop flight between Sofia Airport Vrazhdebna (SOF), Sofia, Bulgaria and McMinn County Airport (MMI), Athens, Tennessee, United States would travel a Great Circle distance of 5,389 miles (or 8,673 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 McMinn County 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 McMinn County 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: | 
                    
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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 | 
Arrival Airport Information:
| IATA / ICAO Codes: | MMI / KMMI | 
| Airport Name: | McMinn County Airport | 
| Location: | Athens, Tennessee, United States | 
| GPS Coordinates: | 35°23'49"N by 84°33'45"W | 
| Area Served: | Athens, Tennessee | 
| Operator/Owner: | McMinn County | 
| Airport Type: | Public | 
| Elevation: | 858 feet (262 meters) | 
| # of Runways: | 1 | 
| View all routes: | Routes from MMI | 
| More Information: | MMI Maps & Info | 
Facts about Sofia Airport Vrazhdebna (SOF):
- In 2004 Strabag demanded an additional 6 million euro due to rising steel prices.
 - The closest airport to Sofia Airport Vrazhdebna (SOF) is Plovdiv Airport (PDV), which is located 86 miles (138 kilometers) ESE of SOF.
 - The manager will have full visibility over the airport, to guide aircraft landing and taking off.
 - Two de-icing platforms are constructed to allow centralised de-icing procedures in winter.
 - The initial completion deadline for the new terminal was 15 December 2004 to a total budget of 112.2 million euro.
 - In addition to being known as "Sofia Airport Vrazhdebna", other names for SOF include "Vrazhdebna Airport" and "Летище София".
 - The airport was initially built in the late 1930s on a site 6.3 km by road then.
 - Sofia Airport Vrazhdebna (SOF) currently has only 1 runway.
 - 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.
 
Facts about McMinn County Airport (MMI):
- The furthest airport from McMinn County Airport (MMI) is Margaret River Airport (MGV), which is located 11,317 miles (18,212 kilometers) away in Margaret River, Western Australia, Australia.
 - Because of McMinn County Airport's relatively low elevation of 858 feet, planes can take off or land at McMinn County 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.
 - McMinn County Airport (MMI) currently has only 1 runway.
 - The closest airport to McMinn County Airport (MMI) is Rockwood Municipal Airport (RKW), which is located 37 miles (59 kilometers) N of MMI.
 
