Nonstop flight route between Port-au-Prince, Haiti and Alton, Illinois, United States:
Departure Airport:
(18°34'47"N by 72°17'33"W)
Arrival Airport:
(38°53'25"N by 90°2'45"W)
Distance from PAP to ALN:
1,760.91 miles (2,833.90 km)
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Jump to:
- About this route
- PAP Airport Information
- ALN Airport Information
- Facts about PAP
- Facts about ALN
- Map of Nearest Airports to PAP
- List of Nearest Airports to PAP
- Map of Furthest Airports from PAP
- List of Furthest Airports from PAP
- 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 Toussaint L'Ouverture International Airport (PAP), Port-au-Prince, Haiti and St. Louis Regional Airport (ALN), Alton, Illinois, United States would travel a Great Circle distance of 1,761 miles (or 2,834 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 Toussaint L'Ouverture International Airport and St. Louis Regional Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | PAP / MTPP |
| Airport Name: | Toussaint L'Ouverture International Airport |
| Location: | Port-au-Prince, Haiti |
| GPS Coordinates: | 18°34'47"N by 72°17'33"W |
| Area Served: | Port-au-Prince |
| Operator/Owner: | Office National de l'Aviation Civile |
| Airport Type: | Public |
| Elevation: | 109 feet (33 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from PAP |
| More Information: | PAP 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 Toussaint L'Ouverture International Airport (PAP):
- Currently, international passengers are transported by bus to a warehouse near the terminal where they go through customs and immigration processing.
- The closest airport to Toussaint L'Ouverture International Airport (PAP) is Jacmel Airport (JAK), which is located 28 miles (45 kilometers) SSW of PAP.
- Because of Toussaint L'Ouverture International Airport's relatively low elevation of 109 feet, planes can take off or land at Toussaint L'Ouverture 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 to be re-designed completely by the year 2015.
- Toussaint L'Ouverture International Airport (PAP) currently has only 1 runway.
- The furthest airport from Toussaint L'Ouverture International Airport (PAP) is RAAF Learmonth (LEA), which is located 11,953 miles (19,236 kilometers) away in Exmouth, Western Australia, Australia.
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.
- 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.
- 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 27.71 miles (44.60 km) SSW | Jacmel Airport (JAK) | Jacmel, Haiti |     |
| 2 | 61.89 miles (99.60 km) SE | Cabo Rojo National Airport (CBJ) | Pedernales, Dominican Republic | |
| 3 | 79.92 miles (128.62 km) N | Hugo Chávez International Airport (CAP) | Cap-Haïtien, Haiti | |
| 4 | 80.13 miles (128.95 km) ESE | María Montez International Airport (BRX) | Barahona, Dominican Republic | |
| 5 | 100.35 miles (161.50 km) WSW | Antoine Simon airport (CYA) | Les Cayes, Haiti | |
| 6 | 105.36 miles (169.57 km) ENE | Constanza Airport (COZ) | Constanza, Dominican Republic | |
| 7 | 123.08 miles (198.08 km) W | Jérémie Airport (JEE) | Jérémie, Haiti | |
| 8 | 124.16 miles (199.82 km) ENE | Cibao International Airport (STI) | Santiago, Dominican Republic | |
| 9 | 138.77 miles (223.34 km) NE | Gregorio Luperón International Airport (POP) | San Felipe de Puerto Plata, Dominican Republic | |
| 10 | 151.36 miles (243.59 km) E | La Isabela International Airport (JBQ) | La Isabela, Dominican Republic | |
| 11 | 152.33 miles (245.15 km) E | Herrera International Airport (HEX) | Santo Domingo, Dominican Republic | |
| 12 | 172.21 miles (277.15 km) E | Las Américas International Airport (SDQ) | Punta Caucedo (near Santo Domingo), Dominican Republic | |
| 13 | 173.66 miles (279.48 km) ENE | El Catey International Airport (AZS) | El Catey, Samaná, Dominican Republic | |
| 14 | 188.06 miles (302.66 km) NNW | Inagua Airport (IGA) | Matthew Town, Great Inagua Island, Bahamas | |
| 15 | 189.75 miles (305.38 km) NW | Gustavo Rizo Airport (BCA) | Baracoa, Cuba | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,952.60 miles (19,235.79 km) WSW | RAAF Learmonth (LEA) | Exmouth, Western Australia, Australia | |
| 2 | 11,911.93 miles (19,170.35 km) WSW | Barrow Island Airport (BWB) | Barrow Island, Western Australia, Australia | |
| 3 | 11,859.16 miles (19,085.42 km) SSE | Christmas Island Airport (XCH) | Christmas Island, Australia | |
| 4 | 11,857.28 miles (19,082.40 km) SW | Carnarvon Airport (CVQ) | Carnarvon, Western Australia, Australia | |
| 5 | 11,828.87 miles (19,036.67 km) WSW | Karratha Airport (KTA) | Karratha / Dampier, Western Australia, Australia | |
| 6 | 11,807.58 miles (19,002.40 km) SW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| 7 | 11,748.37 miles (18,907.13 km) WSW | Coolawanyah Station Airport (COY) | Coolawanyah Station, Western Australia, Australia | |
| 8 | 11,738.22 miles (18,890.79 km) WSW | Solomon Airport (SLJ) | Karijini National Park, Western Australia, Australia | |
| 9 | 11,719.87 miles (18,861.25 km) WSW | Tom Price Airport (TPR) | Tom Price, Western Australia, Australia | |
| 10 | 11,715.60 miles (18,854.38 km) WSW | Paraburdoo Airport (PBO) | Paraburdoo, Western Australia, Australia | |
| 11 | 11,714.95 miles (18,853.33 km) WSW | Port Hedland International Airport (PHE) | Port Hedland, Western Australia, Australia | |
| 12 | 11,682.43 miles (18,801.00 km) SSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 13 | 11,675.10 miles (18,789.20 km) S | Tunggul Wulung Airport (CXP) | Cilacap, Java Island, Indonesia | |
| 14 | 11,669.03 miles (18,779.44 km) SSW | Adisucipto International Airport (JOG) | Yogyakarta, Indonesia | |
| 15 | 11,660.06 miles (18,765.00 km) S | Purwokerto / Wirasaba Airport (PWL) | Wirasaba, Central Java, Indonesia | |
| 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 | |