Nonstop flight route between Alton, Illinois, United States and Bucharest, Romania:
Departure Airport:
(38°53'25"N by 90°2'45"W)
Arrival Airport:
(44°30'12"N by 26°6'12"E)
Distance from ALN to BBU:
5,439.74 miles (8,754.39 km)
Share this route:
Jump to:
- About this route
- ALN Airport Information
- BBU Airport Information
- Facts about ALN
- Facts about BBU
- Map of Nearest Airports to ALN
- List of Nearest Airports to ALN
- Map of Furthest Airports from ALN
- List of Furthest Airports from ALN
- Map of Nearest Airports to BBU
- List of Nearest Airports to BBU
- Map of Furthest Airports from BBU
- List of Furthest Airports from BBU
About this route:
A direct, nonstop flight between St. Louis Regional Airport (ALN), Alton, Illinois, United States and Bucharest Băneasa Aurel Vlaicu International Airport (BBU), Bucharest, Romania would travel a Great Circle distance of 5,440 miles (or 8,754 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 St. Louis Regional Airport and Bucharest Băneasa Aurel Vlaicu 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 St. Louis Regional Airport and Bucharest Băneasa Aurel Vlaicu 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: | ALN / KALN |
| Airport Name: | St. Louis Regional Airport |
| Location: | Alton, Illinois, United States |
| GPS Coordinates: | 38°53'25"N by 90°2'45"W |
| Area Served: | Alton, Illinois |
| Operator/Owner: | St. Louis Regional |
| Airport Type: | Public |
| Elevation: | 544 feet (166 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from ALN |
| More Information: | ALN Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | BBU / LRBS |
| Airport Names: |
|
| Location: | Bucharest, Romania |
| GPS Coordinates: | 44°30'12"N by 26°6'12"E |
| Area Served: | Bucharest, Romania |
| Operator/Owner: | Compania Naţională Aeroporturi Bucureşti S.A. |
| Airport Type: | Public |
| Elevation: | 299 feet (91 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from BBU |
| More Information: | BBU Maps & Info |
Facts about St. Louis Regional Airport (ALN):
- Civic Memorial Airport opened in 1946 and received its current name in 1984.
- In the spring of 2004 the airport was at the center of a scandal.
- Its operations are paid for by an airport taxation district created in 1946, which collects taxes from property owners in the Madison County townships of Alton, Wood River, Foster and Fort Russell.
- Because of St. Louis Regional Airport's relatively low elevation of 544 feet, planes can take off or land at St. Louis Regional 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 2,250 acres airfield sits at 544 ft MSL.
- The furthest airport from St. Louis Regional Airport (ALN) is Margaret River Airport (MGV), which is located 11,002 miles (17,706 kilometers) away in Margaret River, Western Australia, Australia.
- St. Louis Regional Airport (ALN) has 2 runways.
- The closest airport to St. Louis Regional Airport (ALN) is Lambert–St. Louis International Airport (STL), which is located only 20 miles (32 kilometers) WSW of ALN.
Facts about Bucharest Băneasa Aurel Vlaicu International Airport (BBU):
- The furthest airport from Bucharest Băneasa Aurel Vlaicu International Airport (BBU) is Chatham Islands (CHT), which is located 11,321 miles (18,219 kilometers) away in Waitangi, Chatham Islands, New Zealand.
- Bucharest Băneasa Aurel Vlaicu International Airport (BBU) currently has only 1 runway.
- Because of Bucharest Băneasa Aurel Vlaicu International Airport's relatively low elevation of 299 feet, planes can take off or land at Bucharest Băneasa Aurel Vlaicu 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 airport is situated 8 km north of Bucharest city centre and is accessible by RATB buses 131, 335 and Airport Express 783, RATB tramway 5 and taxi.
- In 1920, the airport headquartered the first aviation company in Romania, and one of the earliest in the world, the CFRNA, the precursor of the Romanian national airline, TAROM.
- In addition to being known as "Bucharest Băneasa Aurel Vlaicu International Airport", another name for BBU is "Aeroportul Internaţional Bucureşti Băneasa Aurel Vlaicu".
- Bucharest Băneasa Aurel Vlaicu International Airport handled 6,036 passengers last year.
- The closest airport to Bucharest Băneasa Aurel Vlaicu International Airport (BBU) is Bucharest Henri Coandǎ International Airport (OTP), which is located only 5 miles (8 kilometers) N of BBU.
- In 2007 the airport was closed from 10 May to 19 August for renovation works.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 19.64 miles (31.61 km) WSW | Lambert–St. Louis International Airport (STL) | St. Louis, Missouri, United States |     |
| 2 | 22.85 miles (36.78 km) SSW | St. Louis Downtown Airport (CPS) | Cahokia, Illinois (near St. Louis), United States | |
| 3 | 26.41 miles (42.50 km) SSE | MidAmerica St. Louis Airport (BLV) | Belleville, Illinois, United States | |
| 4 | 36.08 miles (58.06 km) E | Greenville Airport (GRE) | Greenville, Illinois, United States | |
| 5 | 36.24 miles (58.32 km) WSW | Spirit of St. Louis Airport (SUS) | Chesterfield, Missouri, United States | |
| 6 | 60.74 miles (97.76 km) ESE | Salem–Leckrone Airport (SLO) | Salem, Illinois, United States | |
| 7 | 68.78 miles (110.69 km) NNE | Abraham Lincoln Capital Airport (SPI) | Springfield, Illinois, United States | |
| 8 | 75.13 miles (120.92 km) ESE | Mt. Vernon Airport (MVN) | Mount Vernon, Illinois, United States | |
| 9 | 88.08 miles (141.75 km) SSE | Southern Illinois Airport (MDH) | Carbondale/Murphysboro, Illinois, United States | |
| 10 | 90.73 miles (146.02 km) NE | Decatur Airport (DEC) | Decatur, Illinois, United States | |
| 11 | 95.12 miles (153.07 km) NW | Quincy Regional Airport (UIN) | Quincy, Illinois, United States | |
| 12 | 96.44 miles (155.20 km) SE | Williamson County Regional Airport (MWA) | Marion, Illinois, United States | |
| 13 | 102.97 miles (165.72 km) ENE | Coles County Memorial Airport (MTO) | Mattoon/Charleston, Illinois, United States | |
| 14 | 107.04 miles (172.27 km) WSW | Rolla National Airport (VIH) | Rolla, Missouri, United States | |
| 15 | 115.57 miles (186.00 km) W | Jefferson City Memorial Airport (JEF) | Jefferson City, Missouri, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,002.15 miles (17,706.21 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 10,979.99 miles (17,670.53 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 10,957.22 miles (17,633.90 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 4 | 10,954.58 miles (17,629.65 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 5 | 10,926.12 miles (17,583.85 km) W | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 10,910.74 miles (17,559.09 km) W | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 7 | 10,901.55 miles (17,544.30 km) W | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 8 | 10,897.24 miles (17,537.37 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 9 | 10,880.36 miles (17,510.20 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 10 | 10,861.31 miles (17,479.54 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 11 | 10,859.59 miles (17,476.77 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 12 | 10,841.22 miles (17,447.21 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 13 | 10,808.74 miles (17,394.93 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 10,807.95 miles (17,393.67 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,799.72 miles (17,380.43 km) WSW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 4.75 miles (7.65 km) N | Bucharest Henri Coandǎ International Airport (OTP) | Otopeni (near Bucharest), Romania | |
| 2 | 55.92 miles (89.99 km) S | Ruse Airport (ROU) | Rousse, Bulgaria | |
| 3 | 95.43 miles (153.59 km) SSW | Gorna Oryahovitsa Airport (GOZ) | Gorna Oryahovitsa, Bulgaria | |
| 4 | 110.07 miles (177.14 km) W | Craiova International Airport (CRA) | Craiova, Romania | |
| 5 | 118.06 miles (189.99 km) E | Constanţa "Mihail Kogălniceanu" International Airport (CND) | Constanța, Romania | |
| 6 | 122.76 miles (197.57 km) SE | Varna Airport Aksakovo (VAR) | Varna, Bulgaria | |
| 7 | 132.36 miles (213.01 km) NW | Sibiu International Airport (SBZ) | Sibiu, Romania | |
| 8 | 142.11 miles (228.71 km) S | Bezmer Air Base (JAM) | Yambol (Jambol), Bulgaria | |
| 9 | 144.82 miles (233.06 km) NNE | Bacău "George Enescu" International Airport (BCM) | Bacău, Romania | |
| 10 | 148.67 miles (239.26 km) S | Stara Zagora Airport (SZR) | Stara Zagora, Bulgaria | |
| 11 | 151.13 miles (243.23 km) SSE | Burgas Airport (BOJ) | Burgas, Bulgaria | |
| 12 | 158.51 miles (255.09 km) NNW | Târgu Mureș International Airport (TGM) | Târgu-Mureş, Romania | |
| 13 | 176.54 miles (284.11 km) S | Haskovo Malevo Airport (HKV) | Haskovo, Bulgaria | |
| 14 | 179.46 miles (288.81 km) SSW | Plovdiv Airport (PDV) | Plovdiv, Bulgaria | |
| 15 | 183.84 miles (295.86 km) SW | Sofia Airport Vrazhdebna (SOF) | Sofia, Bulgaria | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,320.98 miles (18,219.31 km) E | Chatham Islands (CHT) | Waitangi, Chatham Islands, New Zealand | |
| 2 | 10,936.60 miles (17,600.71 km) E | Gisborne Airport (GIS) | Gisborne, New Zealand | |
| 3 | 10,905.04 miles (17,549.91 km) S | Rurutu Airport (RUR) | Rurutu, French Polynesia | |
| 4 | 10,904.54 miles (17,549.12 km) E | Hawke's Bay Airport (NPE) | Napier, New Zealand | |
| 5 | 10,880.73 miles (17,510.80 km) E | Hood Aerodrome (MRO) | Masterton, New Zealand | |
| 6 | 10,864.48 miles (17,484.65 km) E | Palmerston North Airport (PMR) | Palmerston North, New Zealand | |
| 7 | 10,862.46 miles (17,481.40 km) E | Whakatane Airport (WHK) | Whakatane, New Zealand | |
| 8 | 10,858.15 miles (17,474.45 km) S | Mangaia Island Airport (MGS) | Mangaia Island, Cook Islands | |
| 9 | 10,847.83 miles (17,457.85 km) E | Wellington International Airport (WLG) | Wellington, New Zealand | |
| 10 | 10,847.40 miles (17,457.15 km) E | Kapiti Coast Airport (PPQ) | Paraparaumu Beach, New Zealand | |
| 11 | 10,845.79 miles (17,454.57 km) E | Taupo AirportTe Papa Waka Rererangi o Taupō (TUO) | Taupo, New Zealand | |
| 12 | 10,838.89 miles (17,443.46 km) E | Rotorua International Airport (ROT) | Rotorua, New Zealand | |
| 13 | 10,826.42 miles (17,423.38 km) E | Wanganui Airport (WAG) | Wanganui, New Zealand | |
| 14 | 10,819.80 miles (17,412.74 km) E | Tauranga Airport (TRG) | Tauranga, New Zealand | |
| 15 | 10,811.39 miles (17,399.20 km) E | Kaikoura Aerodrome (KBZ) | Kaikoura, New Zealand | |