Nonstop flight route between Alton, Illinois, United States and Cap-Haïtien, Haiti:
Departure Airport:
(38°53'25"N by 90°2'45"W)
Arrival Airport:
(19°43'59"N by 72°11'40"W)
Distance from ALN to CAP:
1,698.63 miles (2,733.67 km)
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- About this route
- ALN Airport Information
- CAP Airport Information
- Facts about ALN
- Facts about CAP
- 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 CAP
- List of Nearest Airports to CAP
- Map of Furthest Airports from CAP
- List of Furthest Airports from CAP
About this route:
A direct, nonstop flight between St. Louis Regional Airport (ALN), Alton, Illinois, United States and Hugo Chávez International Airport (CAP), Cap-Haïtien, Haiti would travel a Great Circle distance of 1,699 miles (or 2,734 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 relatively short distance between St. Louis Regional Airport and Hugo Chávez International Airport, the route shown on this map most likely still appears to be a straight line.
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: | CAP / MTCH |
| Airport Name: | Hugo Chávez International Airport |
| Location: | Cap-Haïtien, Haiti |
| GPS Coordinates: | 19°43'59"N by 72°11'40"W |
| Area Served: | Cap-Haïtien, Haiti |
| Operator/Owner: | Autorité Aeroportuaire Nationale |
| Airport Type: | Public |
| Elevation: | 10 feet (3 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from CAP |
| More Information: | CAP Maps & Info |
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.
- 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.
- Civic Memorial Airport opened in 1946 and received its current name in 1984.
- West Star Aviation is the largest fixed base operations company at the airport.
- 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.
- St. Louis Regional Airport (ALN) has 2 runways.
Facts about Hugo Chávez International Airport (CAP):
- Hugo Chávez International Airport (CAP) currently has only 1 runway.
- Because of Hugo Chávez International Airport's relatively low elevation of 10 feet, planes can take off or land at Hugo Chávez 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 closest airport to Hugo Chávez International Airport (CAP) is Toussaint L'Ouverture International Airport (PAP), which is located 80 miles (129 kilometers) S of CAP.
- The furthest airport from Hugo Chávez International Airport (CAP) is RAAF Learmonth (LEA), which is located 11,996 miles (19,306 kilometers) away in Exmouth, Western Australia, Australia.
- The airport resides at an elevation of 10 ft above mean sea level.
- On 18 April 2013 a spokesman for Haitian Prime Minister Laurent Lamothe announced that the airport will be renamed to "Hugo Chávez International Airport" in honour of the late Venezuelan President, a day before Haitian President Michel Martelly was scheduled to attend Nicolas Maduro's inauguration ceremony in Caracas.
| 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 | 79.92 miles (128.62 km) S | Toussaint L'Ouverture International Airport (PAP) | Port-au-Prince, Haiti | |
| 2 | 105.23 miles (169.36 km) SSW | Jacmel Airport (JAK) | Jacmel, Haiti | |
| 3 | 105.67 miles (170.06 km) E | Gregorio Luperón International Airport (POP) | San Felipe de Puerto Plata, Dominican Republic | |
| 4 | 105.95 miles (170.51 km) ESE | Cibao International Airport (STI) | Santiago, Dominican Republic | |
| 5 | 111.82 miles (179.95 km) ESE | Constanza Airport (COZ) | Constanza, Dominican Republic | |
| 6 | 124.13 miles (199.76 km) SE | María Montez International Airport (BRX) | Barahona, Dominican Republic | |
| 7 | 128.29 miles (206.46 km) NW | Inagua Airport (IGA) | Matthew Town, Great Inagua Island, Bahamas | |
| 8 | 129.74 miles (208.80 km) SSE | Cabo Rojo National Airport (CBJ) | Pedernales, Dominican Republic | |
| 9 | 130.49 miles (210.00 km) NNE | South Caicos Airport (XSC) | South Caicos, Turks and Caicos Islands | |
| 10 | 136.44 miles (219.58 km) NNE | JAGS McCartney International Airport (GDT) | Grand Turk Island, Turks and Caicos Islands | |
| 11 | 141.06 miles (227.02 km) N | Providenciales International Airport (PLS) | Providenciales, Turks and Caicos Islands | |
| 12 | 145.05 miles (233.44 km) SW | Antoine Simon airport (CYA) | Les Cayes, Haiti | |
| 13 | 146.80 miles (236.25 km) N | Middle Caicos Airport (MDS) | Middle Caicos, Turks and Caicos Islands | |
| 14 | 148.60 miles (239.15 km) WSW | Jérémie Airport (JEE) | Jérémie, Haiti | |
| 15 | 151.83 miles (244.34 km) N | North Caicos Airport (NCA) | North Caicos, Turks and Caicos Islands | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,996.18 miles (19,305.93 km) WSW | RAAF Learmonth (LEA) | Exmouth, Western Australia, Australia | |
| 2 | 11,938.21 miles (19,212.64 km) W | Barrow Island Airport (BWB) | Barrow Island, Western Australia, Australia | |
| 3 | 11,920.10 miles (19,183.49 km) SW | Carnarvon Airport (CVQ) | Carnarvon, Western Australia, Australia | |
| 4 | 11,874.61 miles (19,110.29 km) SW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| 5 | 11,851.52 miles (19,073.13 km) W | Karratha Airport (KTA) | Karratha / Dampier, Western Australia, Australia | |
| 6 | 11,780.14 miles (18,958.26 km) SSE | Christmas Island Airport (XCH) | Christmas Island, Australia | |
| 7 | 11,778.29 miles (18,955.27 km) WSW | Coolawanyah Station Airport (COY) | Coolawanyah Station, Western Australia, Australia | |
| 8 | 11,771.48 miles (18,944.31 km) WSW | Solomon Airport (SLJ) | Karijini National Park, Western Australia, Australia | |
| 9 | 11,756.29 miles (18,919.87 km) WSW | Tom Price Airport (TPR) | Tom Price, Western Australia, Australia | |
| 10 | 11,755.09 miles (18,917.93 km) WSW | Paraburdoo Airport (PBO) | Paraburdoo, Western Australia, Australia | |
| 11 | 11,752.22 miles (18,913.31 km) SW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 12 | 11,733.19 miles (18,882.69 km) W | Port Hedland International Airport (PHE) | Port Hedland, Western Australia, Australia | |
| 13 | 11,694.96 miles (18,821.17 km) WSW | Coondewanna Airport (CJF) | Coondewanna, Western Australia, Australia | |
| 14 | 11,677.56 miles (18,793.16 km) WSW | Barimunya Airport (BYP) | Barimunya, Western Australia, Australia | |
| 15 | 11,674.91 miles (18,788.90 km) SSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |