Nonstop flight route between Alton, Illinois, United States and Osijek, Croatia:
Departure Airport:
(38°53'25"N by 90°2'45"W)
Arrival Airport:
(45°27'46"N by 18°48'37"E)
Distance from ALN to OSI:
5,131.67 miles (8,258.61 km)
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Jump to:
- About this route
- ALN Airport Information
- OSI Airport Information
- Facts about ALN
- Facts about OSI
- 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 OSI
- List of Nearest Airports to OSI
- Map of Furthest Airports from OSI
- List of Furthest Airports from OSI
About this route:
A direct, nonstop flight between St. Louis Regional Airport (ALN), Alton, Illinois, United States and Osijek Airport (OSI), Osijek, Croatia would travel a Great Circle distance of 5,132 miles (or 8,259 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 Osijek 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 Osijek 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: | OSI / LDOS |
| Airport Names: |
|
| Location: | Osijek, Croatia |
| GPS Coordinates: | 45°27'46"N by 18°48'37"E |
| Operator/Owner: | Osijek Airport Ltd. |
| Airport Type: | Public |
| Elevation: | 291 feet (89 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from OSI |
| More Information: | OSI Maps & Info |
Facts about St. Louis Regional Airport (ALN):
- St. Louis Regional Airport (ALN) has 2 runways.
- 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.
- The 2,250 acres airfield sits at 544 ft MSL.
- In the spring of 2004 the airport was at the center of a scandal.
- 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.
- 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.
- Today a fair amount of air traffic and the Direct TV blimp comes for Cardinals playoffs, as Lambert's airport cannot take the blimp.
Facts about Osijek Airport (OSI):
- Because of Osijek Airport's relatively low elevation of 291 feet, planes can take off or land at Osijek 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 closest airport to Osijek Airport (OSI) is Novi Sad Čenej Airport (QND), which is located 50 miles (80 kilometers) E of OSI.
- Osijek Airport is the airport serving Osijek, Croatia.
- Osijek Airport (OSI) currently has only 1 runway.
- In addition to being known as "Osijek Airport", another name for OSI is "Zračna luka Osijek/Klisa".
- The furthest airport from Osijek Airport (OSI) is Chatham Islands (CHT), which is located 11,679 miles (18,795 kilometers) away in Waitangi, Chatham Islands, New Zealand.
- There is also a secondary airport, used exclusively for sport and private flying purposes.
| 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 | 49.92 miles (80.34 km) E | Novi Sad Čenej Airport (QND) | Novi Sad, Serbia | |
| 2 | 69.51 miles (111.86 km) S | Tuzla International Airport (TZL) | Tuzla, Bosnia and Herzegovina | |
| 3 | 79.33 miles (127.66 km) ESE | Batajnica Airbase (BJY) | Batajnica, Serbia | |
| 4 | 81.98 miles (131.94 km) WSW | Banja Luka International Airport (BNX) | Banja Luka, Bosnia and Herzegovina | |
| 5 | 85.42 miles (137.46 km) ESE | Belgrade Nikola Tesla Airport (BEG) | Belgrade, Serbia | |
| 6 | 115.60 miles (186.04 km) SSW | Sarajevo International Airport (SJJ) | Sarajevo, Bosnia and Herzegovina | |
| 7 | 115.80 miles (186.36 km) NW | Hévíz-Balaton Airport (SOB) | Sármellék, Hungary | |
| 8 | 116.52 miles (187.51 km) SSE | Užice-Ponikve Airport (UZC) | Užice, Serbia | |
| 9 | 124.45 miles (200.28 km) ENE | Timișoara Traian Vuia International Airport (TSR) | Timişoara, Romania | |
| 10 | 127.94 miles (205.89 km) ENE | Arad International Airport (ARW) | Arad, Romania | |
| 11 | 133.92 miles (215.52 km) W | Zagreb International Airport (ZAG) | Zagreb, Croatia | |
| 12 | 138.26 miles (222.50 km) N | Budapest Ferenc Liszt International Airport (BUD) | Budapest, Hungary | |
| 13 | 157.97 miles (254.23 km) SSW | Mostar International Airport (OMO) | Mostar, Bosnia and Herzegovina | |
| 14 | 163.44 miles (263.04 km) S | Žabljak Airport (ZBK) | Žabljak, Montenegro | |
| 15 | 165.65 miles (266.59 km) WNW | Maribor Edvard Rusjan Airport (MBX) | Maribor, Slovenia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,678.72 miles (18,795.03 km) E | Chatham Islands (CHT) | Waitangi, Chatham Islands, New Zealand | |
| 2 | 11,273.92 miles (18,143.57 km) ESE | Gisborne Airport (GIS) | Gisborne, New Zealand | |
| 3 | 11,248.99 miles (18,103.46 km) ESE | Hawke's Bay Airport (NPE) | Napier, New Zealand | |
| 4 | 11,234.01 miles (18,079.34 km) E | Hood Aerodrome (MRO) | Masterton, New Zealand | |
| 5 | 11,215.09 miles (18,048.90 km) E | Palmerston North Airport (PMR) | Palmerston North, New Zealand | |
| 6 | 11,203.22 miles (18,029.80 km) E | Wellington International Airport (WLG) | Wellington, New Zealand | |
| 7 | 11,201.12 miles (18,026.40 km) E | Kapiti Coast Airport (PPQ) | Paraparaumu Beach, New Zealand | |
| 8 | 11,197.98 miles (18,021.35 km) ESE | Whakatane Airport (WHK) | Whakatane, New Zealand | |
| 9 | 11,187.94 miles (18,005.20 km) ESE | Taupo AirportTe Papa Waka Rererangi o Taupō (TUO) | Taupo, New Zealand | |
| 10 | 11,177.03 miles (17,987.63 km) ESE | Rotorua International Airport (ROT) | Rotorua, New Zealand | |
| 11 | 11,176.31 miles (17,986.49 km) E | Wanganui Airport (WAG) | Wanganui, New Zealand | |
| 12 | 11,170.69 miles (17,977.43 km) E | Kaikoura Aerodrome (KBZ) | Kaikoura, New Zealand | |
| 13 | 11,162.79 miles (17,964.72 km) E | Woodbourne Airport (BHE) | Blenheim, New Zealand | |
| 14 | 11,155.72 miles (17,953.35 km) ESE | Tauranga Airport (TRG) | Tauranga, New Zealand | |
| 15 | 11,139.95 miles (17,927.97 km) E | Christchurch International Airport (CHC) | Christchurch, New Zealand | |