Nonstop flight route between Sofia, Bulgaria and Blytheville, Arkansas, United States:
Departure Airport:
 
    Arrival Airport:
 
    Distance from SOF to BYH:
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- About this route
- SOF Airport Information
- BYH Airport Information
- Facts about SOF
- Facts about BYH
- 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 BYH
- List of Nearest Airports to BYH
- Map of Furthest Airports from BYH
- List of Furthest Airports from BYH
About this route:
A direct, nonstop flight between Sofia Airport Vrazhdebna (SOF), Sofia, Bulgaria and Arkansas International Airport (BYH), Blytheville, Arkansas, United States would travel a Great Circle distance of 5,572 miles (or 8,968 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 Arkansas 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 Arkansas 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: | BYH / KBYH | 
| Airport Name: | Arkansas International Airport | 
| Location: | Blytheville, Arkansas, United States | 
| GPS Coordinates: | 35°57'51"N by 89°56'38"W | 
| Area Served: | Blytheville, Arkansas | 
| Operator/Owner: | Gosnell Regional Airport Authority | 
| Airport Type: | Public | 
| Elevation: | 254 feet (77 meters) | 
| # of Runways: | 1 | 
| View all routes: | Routes from BYH | 
| More Information: | BYH Maps & Info | 
Facts about Sofia Airport Vrazhdebna (SOF):
- The closest airport to Sofia Airport Vrazhdebna (SOF) is Plovdiv Airport (PDV), which is located 86 miles (138 kilometers) ESE of SOF.
- 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.
- Total cost of the project was planned at 200 million euros.
- 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.
- The airport was initially built in the late 1930s on a site 6.3 km by road then.
- The new tower is an extremely important facility for both ATC and the airport because it is related to the safety and security of flights, explained by the transport department.
- 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 addition to being known as "Sofia Airport Vrazhdebna", other names for SOF include "Vrazhdebna Airport" and "Летище София".
- On 31 August 2006, Sofia Airport put its new runway system into operation, replacing the old and out-of-date facilities.
- Sofia Airport Vrazhdebna (SOF) currently has only 1 runway.
- Sofia Airport Vrazhdebna handled 350,432 passengers last year.
Facts about Arkansas International Airport (BYH):
- Arkansas International Airport covers an area of 1,100 acres at an elevation of 254 feet above mean sea level.
- Arkansas International Airport (BYH) currently has only 1 runway.
- The airport also accommodates deployment and pick-up of National Guard troops, as well as training grounds for military flight training maneuvers, primarily USAF C-130 training operations from Little Rock Air Force Base, Arkansas Air National Guard A-10 training operations from Fort Smith Air National Guard Station and Arkansas Army National Guard helicopter training operations from Camp Robinson.
- Because of Arkansas International Airport's relatively low elevation of 254 feet, planes can take off or land at Arkansas 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.
- Because it was an Air Force base, it has room and facilities that are not available in many other complexes.
- The furthest airport from Arkansas International Airport (BYH) is Margaret River Airport (MGV), which is located 11,015 miles (17,728 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to Arkansas International Airport (BYH) is Blytheville Municipal Airport (HKA), which is located only 7 miles (11 kilometers) ESE of BYH.




