Nonstop flight route between Daporijo, Arunachal Pradesh, India and Alton, Illinois, United States:
Departure Airport:
(27°58'59"N by 94°13'0"E)
Arrival Airport:
(38°53'25"N by 90°2'45"W)
Distance from DEP to ALN:
7,808.10 miles (12,565.88 km)
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Jump to:
- About this route
- DEP Airport Information
- ALN Airport Information
- Facts about DEP
- Facts about ALN
- Map of Nearest Airports to DEP
- List of Nearest Airports to DEP
- Map of Furthest Airports from DEP
- List of Furthest Airports from DEP
- 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 Daporijo Airport (DEP), Daporijo, Arunachal Pradesh, India and St. Louis Regional Airport (ALN), Alton, Illinois, United States would travel a Great Circle distance of 7,808 miles (or 12,566 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 Daporijo 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 Daporijo 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: | DEP / VEDZ |
| Airport Names: |
|
| Location: | Daporijo, Arunachal Pradesh, India |
| GPS Coordinates: | 27°58'59"N by 94°13'0"E |
| Operator/Owner: | Airports Authority of India |
| Airport Type: | Public |
| Elevation: | 750 feet (229 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from DEP |
| More Information: | DEP 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 Daporijo Airport (DEP):
- The closest airport to Daporijo Airport (DEP) is Ziro Airport (ZER), which is located 36 miles (58 kilometers) SW of DEP.
- Because of Daporijo Airport's relatively low elevation of 750 feet, planes can take off or land at Daporijo 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 furthest airport from Daporijo Airport (DEP) is La Florida Airport (LSC), which is located 11,546 miles (18,581 kilometers) away in La Serena, Chile.
- Daporijo Airport (DEP) currently has only 1 runway.
- In addition to being known as "Daporijo Airport", another name for DEP is "डपॉरिजी हवाई अड्डे".
Facts about St. Louis Regional Airport (ALN):
- 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.
- 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.
- Civic Memorial Airport opened in 1946 and received its current name in 1984.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 36.18 miles (58.23 km) SW | Ziro Airport (ZER) | Ziro, India |     |
| 2 | 38.06 miles (61.26 km) ENE | Along Airport (IXV) | Along, Arunachal Pradesh, India | |
| 3 | 48.07 miles (77.37 km) S | Lilabari Airport (IXI) | Assam, India | |
| 4 | 60.25 miles (96.97 km) SE | Dibrugarh Airport (DIB) | Dibrugarh, India | |
| 5 | 60.25 miles (96.97 km) SE | Dibrugarh Airport (MOH) | Mohanbari, India | |
| 6 | 71.60 miles (115.23 km) E | Pasighat Airport (IXT) | Pasighat (Passighat), India | |
| 7 | 86.52 miles (139.24 km) S | Jorhat Airport (JRH) | Jorhat, India | |
| 8 | 91.49 miles (147.23 km) N | Nyingchi Mainling Airport (LZY) | Nyingchi, Tibet Autonomous Region, China | |
| 9 | 117.08 miles (188.42 km) E | Tezu Airport (TEI) | Tezu, Arunachal Pradesh, India | |
| 10 | 124.13 miles (199.77 km) SW | Tezpur Airport (TEZ) | Tezpur, Assam, India | |
| 11 | 147.63 miles (237.59 km) S | Dimapur Airport (DMU) | Dimapur, India | |
| 12 | 164.48 miles (264.71 km) SSE | Khamti Airport (KHM) | Khamti, Myanmar (Burma) | |
| 13 | 207.43 miles (333.83 km) SW | Lokpriya Gopinath Bordoloi International Airport (GAU) | Guwahati, India | |
| 14 | 209.38 miles (336.97 km) SW | Shillong Airport शिल्लोंग एअरपोर्ट (SHL) | Shillong, India | |
| 15 | 214.12 miles (344.60 km) W | Bathpalathang Airport (BUT) | Jakar, Bumthang, Bhutan | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,545.64 miles (18,580.86 km) WSW | La Florida Airport (LSC) | La Serena, Chile | |
| 2 | 11,519.43 miles (18,538.68 km) WSW | Viña del Mar Airport (KNA) | Viña del Mar, Chile | |
| 3 | 11,497.52 miles (18,503.42 km) W | Chañaral Airport (CNR) | Chañaral, Atacama Region, Chile | |
| 4 | 11,495.49 miles (18,500.16 km) W | Chamonate Airfield (CPO) | Copiapó, Atacama Region, Chile | |
| 5 | 11,494.47 miles (18,498.52 km) WSW | La Unión Airport (LUI) | La Unión, Honduras[disambiguation needed] | |
| 6 | 11,479.36 miles (18,474.19 km) SW | Carriel Sur International Airport (CCP) | Concepción, Bío Bío Region, Chile | |
| 7 | 11,471.71 miles (18,461.88 km) WSW | Comodoro Arturo Merino Benítez International Airport (SCL) | Santiago, Chile | |
| 8 | 11,445.95 miles (18,420.43 km) W | Ricardo García Posada Airport El Salvador Bajo Airport (ESR) | El Salvador, Chile | |
| 9 | 11,439.44 miles (18,409.94 km) SW | General Bernardo O'Higgins Airport (YAI) | Chillán, Ñuble, Chile | |
| 10 | 11,432.70 miles (18,399.11 km) WSW | Andrés Sabella Gálvez International Airport (former Cerro Moreno International Airport) (ANF) | Antofagasta, Chile | |
| 11 | 11,403.34 miles (18,351.85 km) WSW | Carolina Airport (CLN) | Carolina, Maranhão, Brazil | |
| 12 | 11,386.69 miles (18,325.06 km) SW | Victoria Airport (ZIC) | Victoria, Araucanía, Chile | |
| 13 | 11,375.76 miles (18,307.47 km) SW | Maquehue Airport (ZCO) | Temuco, Araucanía, Chile | |
| 14 | 11,371.86 miles (18,301.18 km) WSW | Governor Francisco Gabrielli International Airport (MDZ) | Mendoza, Mendoza Province, Argentina | |
| 15 | 11,367.33 miles (18,293.90 km) WSW | Domingo Faustino Sarmiento Airport (UAQ) | San Juan Province, Argentina | |
| 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 | |