Nonstop flight route between Tirupati, Andhra Pradesh, India and Alton, Illinois, United States:
Departure Airport:
(13°37'57"N by 79°32'35"E)
Arrival Airport:
(38°53'25"N by 90°2'45"W)
Distance from TIR to ALN:
8,746.08 miles (14,075.41 km)
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Jump to:
- About this route
- TIR Airport Information
- ALN Airport Information
- Facts about TIR
- Facts about ALN
- Map of Nearest Airports to TIR
- List of Nearest Airports to TIR
- Map of Furthest Airports from TIR
- List of Furthest Airports from TIR
- Map of Nearest Airports to ALN
- List of Nearest Airports to ALN
- Map of Furthest Airports from ALN
- List of Furthest Airports from ALN
About this route:
A direct, nonstop flight between Tirupati Airport (TIR), Tirupati, Andhra Pradesh, India and St. Louis Regional Airport (ALN), Alton, Illinois, United States would travel a Great Circle distance of 8,746 miles (or 14,075 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 Tirupati Airport and St. Louis Regional 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 Tirupati Airport and St. Louis Regional Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | TIR / VOTP |
| Airport Names: |
|
| Location: | Tirupati, Andhra Pradesh, India |
| GPS Coordinates: | 13°37'57"N by 79°32'35"E |
| Operator/Owner: | Airports Authority of India |
| Airport Type: | Public |
| Elevation: | 350 feet (107 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from TIR |
| More Information: | TIR Maps & Info |
Arrival 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 |
Facts about Tirupati Airport (TIR):
- Because of Tirupati Airport's relatively low elevation of 350 feet, planes can take off or land at Tirupati 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.
- Tirupati Airport (TIR) currently has only 1 runway.
- Tirupati International Airport is located at Tirumala - Tirupati in Chittoor Dist in the state of Andhra Pradesh, India.
- The furthest airport from Tirupati Airport (TIR) is Mataveri International Airport (IPC), which is located 11,337 miles (18,246 kilometers) away in Easter Island, Chile.
- The closest airport to Tirupati Airport (TIR) is Chennai International Airport (MAA), which is located 61 miles (99 kilometers) SE of TIR.
- In addition to being known as "Tirupati Airport", another name for TIR is "తిరుపతి విమానాశ్రయము".
Facts about St. Louis Regional Airport (ALN):
- 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.
- In the spring of 2004 the airport was at the center of a scandal.
- 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.
- West Star Aviation is the largest fixed base operations company at the airport.
- 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.
- St. Louis Regional Airport (ALN) has 2 runways.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 61.30 miles (98.66 km) SE | Chennai International Airport (MAA) | Chennai (Madras), India |     |
| 2 | 79.64 miles (128.17 km) NW | Cuddapah Airport (CDP) | Cuddapah, India | |
| 3 | 116.58 miles (187.61 km) S | Puducherry Airport (PNY) | Puducherry, India | |
| 4 | 127.09 miles (204.54 km) WSW | Kempegowda International Airport (BLR) | Bangalore, India | |
| 5 | 162.12 miles (260.91 km) SW | Salem Airport (SXV) | Salem, India | |
| 6 | 205.95 miles (331.44 km) SSW | Tiruchirappalli International Airport (TRZ) | Tiruchirapalli (Trichy), Tamil Nadu, India | |
| 7 | 207.07 miles (333.25 km) WNW | Bellary Airport (BEP) | Bellary, India | |
| 8 | 213.97 miles (344.36 km) NNE | Vijayawada Airport (VGA) | Vijayawada, Andhra Pradesh, India | |
| 9 | 217.25 miles (349.63 km) WSW | Mysore Airport (MYQ) | Mysore, India | |
| 10 | 246.83 miles (397.23 km) SW | Coimbatore International Airport (CJB) | Coimbatore, India | |
| 11 | 260.08 miles (418.56 km) NNW | Rajiv Gandhi International Airport (HYD) | Hyderabad, India | |
| 12 | 267.71 miles (430.84 km) S | Jaffna Airport (JAF) | Jaffna, Sri Lanka | |
| 13 | 273.51 miles (440.17 km) NNW | Begumpet Airport (BPM) | Hyderabad, India | |
| 14 | 280.29 miles (451.09 km) SSW | Madurai Airport (IXM) | Madurai, India | |
| 15 | 297.24 miles (478.36 km) SW | Calicut International Airport (CCJ) | Kozhikode (Calicut), India | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,337.27 miles (18,245.52 km) SSE | Mataveri International Airport (IPC) | Easter Island, Chile | |
| 2 | 11,289.99 miles (18,169.44 km) SW | Seymour Airport (GPS) | Baltra Island, Galápagos Islands, Ecuador | |
| 3 | 11,286.95 miles (18,164.54 km) SW | San Cristóbal Airport (SCY) | San Cristóbal Island, Galápagos Islands, Ecuador | |
| 4 | 10,986.44 miles (17,680.92 km) WSW | Cap. FAP Victor Montes Arias Airport (TYL) | Talara, Peru | |
| 5 | 10,965.67 miles (17,647.50 km) WSW | Cap. FAP Guillermo Concha Iberico International Airport (PIU) | Piura, Peru | |
| 6 | 10,957.58 miles (17,634.47 km) WSW | Cap. FAP José A. Quiñones González International Airport (CIX) | Chiclayo, Peru | |
| 7 | 10,939.18 miles (17,604.86 km) WSW | Capitán FAP Carlos Martínez de Pinillos International Airport (TRU) | Trujillo, Peru | |
| 8 | 10,920.06 miles (17,574.10 km) W | Teniente FAP Jaime Montreuil Morales Airport (CHM) | Chimbote, Ancash Region, Peru | |
| 9 | 10,900.41 miles (17,542.47 km) WSW | Cap. FAP Pedro Canga Rodríguez Airport (TBP) | Tumbes, Peru | |
| 10 | 10,899.32 miles (17,540.71 km) WSW | José María Velasco Ibarra Airport (MRR) | Macará, Ecuador | |
| 11 | 10,890.26 miles (17,526.13 km) WSW | General Ulpiano Paez Airport (SNC) | Salinas, Ecuador | |
| 12 | 10,879.04 miles (17,508.07 km) WSW | Mayor General FAP Armando Revoredo Iglesias (CJA) | Cajamarca, Peru | |
| 13 | 10,872.06 miles (17,496.84 km) WSW | Santa Rosa International Airport (ETR) | Santa Rosa, El Oro, Ecuador | |
| 14 | 10,861.83 miles (17,480.38 km) W | Comandante FAP Germán Arias Graziani Airport (ATA) | Huaraz, Peru | |
| 15 | 10,860.93 miles (17,478.92 km) W | Jorge Chávez International Airport (LIM) | Callao (near Lima), Peru | |
| 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 | |