Nonstop flight route between Fort Greely, Delta Junction, Alaska, United States and Sofia, Bulgaria:
Departure Airport:
(63°59'43"N by 145°43'11"W)
Arrival Airport:
(42°41'42"N by 23°24'29"E)
Distance from BIG to SOF:
5,041.29 miles (8,113.15 km)
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Jump to:
- About this route
- BIG Airport Information
- SOF Airport Information
- Facts about BIG
- Facts about SOF
- Map of Nearest Airports to BIG
- List of Nearest Airports to BIG
- Map of Furthest Airports from BIG
- List of Furthest Airports from BIG
- 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 Allen Army Airfield (BIG), Fort Greely, Delta Junction, Alaska, United States and Sofia Airport Vrazhdebna (SOF), Sofia, Bulgaria would travel a Great Circle distance of 5,041 miles (or 8,113 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 Allen Army Airfield and Sofia Airport Vrazhdebna, 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 Allen Army Airfield and Sofia Airport Vrazhdebna. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | BIG / PABI |
| Airport Names: |
|
| Location: | Fort Greely, Delta Junction, Alaska, United States |
| GPS Coordinates: | 63°59'43"N by 145°43'11"W |
| Area Served: | Fort Greely, Alaska |
| Operator/Owner: | United States Army |
| Airport Type: | Public / Military |
| Elevation: | 1291 feet (393 meters) |
| # of Runways: | 3 |
| View all routes: | Routes from BIG |
| More Information: | BIG Maps & Info |
Arrival 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 |
Facts about Allen Army Airfield (BIG):
- Two runways are lighted and can accommodate heavy cargo aircraft year-round, including the C-141.
- The closest airport to Allen Army Airfield (BIG) is Delta Junction Airport (DJN), which is located only 4 miles (6 kilometers) N of BIG.
- Established in 1942 as Big Delta Army Airfield, it was named for river delta formed by the confluence of the Delta River and the Tanana River.
- In addition to being known as "Allen Army Airfield", another name for BIG is "(former Big Delta Army Airfield)".
- The furthest airport from Allen Army Airfield (BIG) is Port Elizabeth International Airport (PLZ), which is located 10,331 miles (16,625 kilometers) away in Port Elizabeth, South Africa.
- Allen Army Airfield (BIG) has 3 runways.
Facts about Sofia Airport Vrazhdebna (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.
- The closest airport to Sofia Airport Vrazhdebna (SOF) is Plovdiv Airport (PDV), which is located 86 miles (138 kilometers) ESE of SOF.
- In addition to being known as "Sofia Airport Vrazhdebna", other names for SOF include "Vrazhdebna Airport" and "Летище София".
- Service life of the new airport control tower will be more than 40 years and is designed to serve the airport with a possible extension.
- The construction of the new Sofia tower is related to the reconstruction and development of Sofia Airport and is the natural extension of the development of the airport complex.
- Sofia Airport Vrazhdebna handled 350,432 passengers last year.
- Sofia Airport Vrazhdebna (SOF) currently has only 1 runway.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 3.82 miles (6.15 km) N | Delta Junction Airport (DJN) | Delta Junction, Alaska, United States |     |
| 2 | 31.13 miles (50.09 km) E | Healy River Airport (HKB) | Healy Lake, Alaska, United States | |
| 3 | 62.08 miles (99.91 km) NW | Eielson Air Force Base (EIL) | Fairbanks, Alaska, United States | |
| 4 | 81.12 miles (130.55 km) NW | Ladd Army Airfield (FBK) | Fairbanks / Fort Wainwright, Alaska, United States | |
| 5 | 84.69 miles (136.30 km) ESE | Tanacross Airport (TSG) | Tanacross, Alaska, United States | |
| 6 | 85.28 miles (137.25 km) NW | Fairbanks International Airport (FAI) | Fairbanks, Alaska, United States | |
| 7 | 96.11 miles (154.67 km) ESE | Tok Airport (TKJ) | Tok, Alaska, United States | |
| 8 | 98.78 miles (158.97 km) W | McKinley National Park Airport (MCL) | McKinley Park, Alaska, United States | |
| 9 | 107.57 miles (173.11 km) WNW | Nenana Municipal Airport (ENN) | Nenana, Alaska, United States | |
| 10 | 108.03 miles (173.86 km) NNE | Circle Hot Springs Airport (CHP) | Circle Hot Springs, Alaska, United States | |
| 11 | 112.52 miles (181.08 km) NNE | Central Airport (CEM) | Central, Alaska, United States | |
| 12 | 114.05 miles (183.55 km) WSW | Summit Airport (UMM) | Summit, Alaska, United States | |
| 13 | 114.09 miles (183.61 km) E | Chicken Airport (CKX) | Chicken, Alaska, United States | |
| 14 | 127.42 miles (205.07 km) S | Gulkana Airport (GKN) | Gulkana, Alaska, United States | |
| 15 | 134.36 miles (216.23 km) NW | Minto Al Wright Airport (MNT) | Minto, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,330.62 miles (16,625.48 km) SSE | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 2 | 10,309.86 miles (16,592.07 km) SSE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 3 | 10,303.74 miles (16,582.22 km) SSE | George Airport (GRJ) | George, South Africa | |
| 4 | 10,279.77 miles (16,543.64 km) S | East London Airport (ELS) | East London, South Africa | |
| 5 | 10,257.51 miles (16,507.81 km) SSE | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 6 | 10,181.65 miles (16,385.74 km) S | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 7 | 10,140.91 miles (16,320.17 km) S | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 8 | 10,067.52 miles (16,202.06 km) S | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 9 | 10,061.04 miles (16,191.64 km) S | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 10 | 10,057.41 miles (16,185.80 km) S | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 11 | 10,057.38 miles (16,185.74 km) S | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 12 | 10,056.80 miles (16,184.81 km) S | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 13 | 10,054.08 miles (16,180.43 km) S | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 14 | 10,032.50 miles (16,145.70 km) S | Moshoeshoe I International Airport (MSU) | Maseru, Lesotho | |
| 15 | 10,027.37 miles (16,137.45 km) S | Mokhotlong Airport (MKH) | Mokhotlong, Lesotho | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 86.04 miles (138.47 km) ESE | Plovdiv Airport (PDV) | Plovdiv, Bulgaria | |
| 2 | 90.21 miles (145.17 km) WNW | Niš Constantine the Great International Airport (INI) | Niš, Serbia | |
| 3 | 104.17 miles (167.64 km) WSW | Skopje Airport (SKP) | Skopje, Macedonia | |
| 4 | 114.70 miles (184.58 km) NNE | Craiova International Airport (CRA) | Craiova, Romania | |
| 5 | 116.49 miles (187.47 km) E | Stara Zagora Airport (SZR) | Stara Zagora, Bulgaria | |
| 6 | 120.78 miles (194.38 km) ENE | Gorna Oryahovitsa Airport (GOZ) | Gorna Oryahovitsa, Bulgaria | |
| 7 | 120.89 miles (194.55 km) W | Pristina International Airport "Adem Jashari" (PRN) | Pristina, Kosovo | |
| 8 | 121.98 miles (196.31 km) ESE | Haskovo Malevo Airport (HKV) | Haskovo, Bulgaria | |
| 9 | 137.99 miles (222.08 km) SSE | Kavala International Airport "Alexander The Great" (KVA) | Kavala, Greece | |
| 10 | 150.23 miles (241.78 km) ENE | Ruse Airport (ROU) | Rousse, Bulgaria | |
| 11 | 150.69 miles (242.52 km) E | Bezmer Air Base (JAM) | Yambol (Jambol), Bulgaria | |
| 12 | 151.99 miles (244.60 km) S | Thessaloniki International Airport "Makedonia" (SKG) | Thessaloniki, Greece | |
| 13 | 172.42 miles (277.48 km) SW | Ohrid Airport (OHD) | Ohrid, Republic of Macedonia | |
| 14 | 180.14 miles (289.91 km) W | Dolac Airport (IVG) | Berane, Montenegro | |
| 15 | 182.69 miles (294.02 km) SE | Alexandroupolis International Airport (AXD) | Alexandroupolis, Greece | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,436.55 miles (18,405.29 km) E | Chatham Islands (CHT) | Waitangi, Chatham Islands, New Zealand | |
| 2 | 11,080.97 miles (17,833.04 km) E | Gisborne Airport (GIS) | Gisborne, New Zealand | |
| 3 | 11,042.80 miles (17,771.62 km) E | Hawke's Bay Airport (NPE) | Napier, New Zealand | |
| 4 | 11,008.76 miles (17,716.84 km) E | Whakatane Airport (WHK) | Whakatane, New Zealand | |
| 5 | 11,008.49 miles (17,716.41 km) E | Hood Aerodrome (MRO) | Masterton, New Zealand | |
| 6 | 11,004.83 miles (17,710.51 km) SSW | Rurutu Airport (RUR) | Rurutu, French Polynesia | |
| 7 | 10,997.71 miles (17,699.06 km) S | Mangaia Island Airport (MGS) | Mangaia Island, Cook Islands | |
| 8 | 10,996.07 miles (17,696.41 km) E | Palmerston North Airport (PMR) | Palmerston North, New Zealand | |
| 9 | 10,986.67 miles (17,681.28 km) E | Taupo AirportTe Papa Waka Rererangi o Taupō (TUO) | Taupo, New Zealand | |
| 10 | 10,983.29 miles (17,675.84 km) E | Rotorua International Airport (ROT) | Rotorua, New Zealand | |
| 11 | 10,974.71 miles (17,662.04 km) E | Kapiti Coast Airport (PPQ) | Paraparaumu Beach, New Zealand | |
| 12 | 10,972.38 miles (17,658.28 km) E | Wellington International Airport (WLG) | Wellington, New Zealand | |
| 13 | 10,966.07 miles (17,648.14 km) E | Tauranga Airport (TRG) | Tauranga, New Zealand | |
| 14 | 10,959.16 miles (17,637.01 km) E | Wanganui Airport (WAG) | Wanganui, New Zealand | |
| 15 | 10,944.51 miles (17,613.43 km) E | Matamata Airport (MTA) | Matamata, New Zealand | |