Nonstop flight route between Alton, Illinois, United States and Samaná, Dominican Republic:
Departure Airport:
(38°53'25"N by 90°2'45"W)
Arrival Airport:
(19°11'54"N by 69°25'46"W)
Distance from ALN to EPS:
1,835.31 miles (2,953.63 km)
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- About this route
- ALN Airport Information
- EPS Airport Information
- Facts about ALN
- Facts about EPS
- 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 EPS
- List of Nearest Airports to EPS
- Map of Furthest Airports from EPS
- List of Furthest Airports from EPS
About this route:
A direct, nonstop flight between St. Louis Regional Airport (ALN), Alton, Illinois, United States and Arroyo Barril Airport (EPS), Samaná, Dominican Republic would travel a Great Circle distance of 1,835 miles (or 2,954 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 Arroyo Barril 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: | EPS / MDAB |
| Airport Name: | Arroyo Barril Airport |
| Location: | Samaná, Dominican Republic |
| GPS Coordinates: | 19°11'54"N by 69°25'46"W |
| Area Served: | Samaná Province, Dominican Republic |
| Airport Type: | Public |
| Elevation: | 57 feet (17 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from EPS |
| More Information: | EPS Maps & Info |
Facts about St. Louis Regional Airport (ALN):
- The 2,250 acres airfield sits at 544 ft MSL.
- 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.
- 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.
Facts about Arroyo Barril Airport (EPS):
- Because of Arroyo Barril Airport's relatively low elevation of 57 feet, planes can take off or land at Arroyo Barril 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.
- Arroyo Barril Airport (EPS) currently has only 1 runway.
- The furthest airport from Arroyo Barril Airport (EPS) is RAAF Learmonth (LEA), which is nearly antipodal to Arroyo Barril Airport (meaning Arroyo Barril Airport is almost on the exact opposite side of the Earth from RAAF Learmonth), and is located 12,127 miles (19,517 kilometers) away in Exmouth, Western Australia, Australia.
- The closest airport to Arroyo Barril Airport (EPS) is El Catey International Airport (AZS), which is located 21 miles (33 kilometers) WNW of EPS.
| 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 | 20.68 miles (33.27 km) WNW | El Catey International Airport (AZS) | El Catey, Samaná, Dominican Republic | |
| 2 | 55.40 miles (89.16 km) SSW | Las Américas International Airport (SDQ) | Punta Caucedo (near Santo Domingo), Dominican Republic | |
| 3 | 56.16 miles (90.38 km) SW | La Isabela International Airport (JBQ) | La Isabela, Dominican Republic | |
| 4 | 61.59 miles (99.12 km) SW | Herrera International Airport (HEX) | Santo Domingo, Dominican Republic | |
| 5 | 61.72 miles (99.34 km) SSE | La Romana International Airport (LRM) | La Romana, Dominican Republic | |
| 6 | 77.95 miles (125.45 km) W | Cibao International Airport (STI) | Santiago, Dominican Republic | |
| 7 | 82.89 miles (133.40 km) ESE | Punta Cana International Airport (PUJ) | Punta Cana, Dominican Republic | |
| 8 | 83.72 miles (134.74 km) WNW | Gregorio Luperón International Airport (POP) | San Felipe de Puerto Plata, Dominican Republic | |
| 9 | 86.61 miles (139.39 km) WSW | Constanza Airport (COZ) | Constanza, Dominican Republic | |
| 10 | 128.53 miles (206.85 km) WSW | María Montez International Airport (BRX) | Barahona, Dominican Republic | |
| 11 | 158.07 miles (254.39 km) ESE | Rafael Hernández Airport (BQN) | Aguadilla, Puerto Rico | |
| 12 | 162.88 miles (262.13 km) ESE | Eugenio María de Hostos Airport (MAZ) | Mayagüez, Puerto Rico | |
| 13 | 169.54 miles (272.84 km) WSW | Cabo Rojo National Airport (CBJ) | Pedernales, Dominican Republic | |
| 14 | 183.87 miles (295.90 km) WNW | Hugo Chávez International Airport (CAP) | Cap-Haïtien, Haiti | |
| 15 | 187.37 miles (301.54 km) ESE | Antonio (Nery) Juarbe Pol Airport (ARE) | Arecibo, Puerto Rico | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,127.42 miles (19,517.14 km) SW | RAAF Learmonth (LEA) | Exmouth, Western Australia, Australia | |
| 2 | 12,102.53 miles (19,477.09 km) WSW | Barrow Island Airport (BWB) | Barrow Island, Western Australia, Australia | |
| 3 | 12,020.63 miles (19,345.28 km) WSW | Karratha Airport (KTA) | Karratha / Dampier, Western Australia, Australia | |
| 4 | 11,996.87 miles (19,307.04 km) SSW | Carnarvon Airport (CVQ) | Carnarvon, Western Australia, Australia | |
| 5 | 11,938.26 miles (19,212.72 km) WSW | Coolawanyah Station Airport (COY) | Coolawanyah Station, Western Australia, Australia | |
| 6 | 11,936.10 miles (19,209.24 km) SSW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| 7 | 11,926.43 miles (19,193.68 km) WSW | Solomon Airport (SLJ) | Karijini National Park, Western Australia, Australia | |
| 8 | 11,906.81 miles (19,162.10 km) W | Port Hedland International Airport (PHE) | Port Hedland, Western Australia, Australia | |
| 9 | 11,906.08 miles (19,160.93 km) WSW | Tom Price Airport (TPR) | Tom Price, Western Australia, Australia | |
| 10 | 11,899.33 miles (19,150.07 km) WSW | Paraburdoo Airport (PBO) | Paraburdoo, Western Australia, Australia | |
| 11 | 11,845.86 miles (19,064.01 km) WSW | Coondewanna Airport (CJF) | Coondewanna, Western Australia, Australia | |
| 12 | 11,832.53 miles (19,042.56 km) WSW | Barimunya Airport (BYP) | Barimunya, Western Australia, Australia | |
| 13 | 11,805.22 miles (18,998.61 km) SSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 14 | 11,775.11 miles (18,950.15 km) WSW | Newman Airport (ZNE) | Newman, Western Australia, Australia | |
| 15 | 11,750.26 miles (18,910.17 km) SSE | Christmas Island Airport (XCH) | Christmas Island, Australia | |