Nonstop flight route between Saint-Louis, Senegal and Gaithersburg, Maryland, United States:
Departure Airport:
(16°3'2"N by 16°27'47"W)
Arrival Airport:
(39°10'5"N by 77°9'57"W)
Distance from XLS to GAI:
3,963.83 miles (6,379.16 km)
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Jump to:
- About this route
- XLS Airport Information
- GAI Airport Information
- Facts about XLS
- Facts about GAI
- Map of Nearest Airports to XLS
- List of Nearest Airports to XLS
- Map of Furthest Airports from XLS
- List of Furthest Airports from XLS
- Map of Nearest Airports to GAI
- List of Nearest Airports to GAI
- Map of Furthest Airports from GAI
- List of Furthest Airports from GAI
About this route:
A direct, nonstop flight between Saint-Louis Airport (XLS), Saint-Louis, Senegal and Montgomery County Airpark (GAI), Gaithersburg, Maryland, United States would travel a Great Circle distance of 3,964 miles (or 6,379 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 Saint-Louis Airport and Montgomery County Airpark, 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 Saint-Louis Airport and Montgomery County Airpark. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | XLS / GOSS |
| Airport Names: |
|
| Location: | Saint-Louis, Senegal |
| GPS Coordinates: | 16°3'2"N by 16°27'47"W |
| Area Served: | Saint-Louis, Senegal |
| Airport Type: | Public |
| Elevation: | 9 feet (3 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from XLS |
| More Information: | XLS Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | GAI / KGAI |
| Airport Name: | Montgomery County Airpark |
| Location: | Gaithersburg, Maryland, United States |
| GPS Coordinates: | 39°10'5"N by 77°9'57"W |
| Operator/Owner: | Montgomery County Revenue Authority |
| Airport Type: | Public |
| Elevation: | 539 feet (164 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from GAI |
| More Information: | GAI Maps & Info |
Facts about Saint-Louis Airport (XLS):
- Because of Saint-Louis Airport's relatively low elevation of 9 feet, planes can take off or land at Saint-Louis 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.
- In addition to being known as "Saint-Louis Airport", another name for XLS is "Aéroport de Saint-Louis".
- The closest airport to Saint-Louis Airport (XLS) is Richard Toll Airport (RDT), which is located 60 miles (96 kilometers) ENE of XLS.
- Saint-Louis Airport (XLS) has 2 runways.
- The furthest airport from Saint-Louis Airport (XLS) is Santo-Pekoa International Airport (SON), which is nearly antipodal to Saint-Louis Airport (meaning Saint-Louis Airport is almost on the exact opposite side of the Earth from Santo-Pekoa International Airport), and is located 12,189 miles (19,616 kilometers) away in Luganville, Vanuatu.
Facts about Montgomery County Airpark (GAI):
- The furthest airport from Montgomery County Airpark (GAI) is Margaret River Airport (MGV), which is located 11,667 miles (18,776 kilometers) away in Margaret River, Western Australia, Australia.
- Montgomery County Airpark (GAI) currently has only 1 runway.
- The closest airport to Montgomery County Airpark (GAI) is College Park Airport (CGS), which is located only 18 miles (30 kilometers) SE of GAI.
- Because of Montgomery County Airpark's relatively low elevation of 539 feet, planes can take off or land at Montgomery County Airpark 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 59.76 miles (96.17 km) ENE | Richard Toll Airport (RDT) | Richard Toll, Senegal |     |
| 2 | 108.36 miles (174.38 km) ENE | Podor Airport (POD) | Podor, Senegal | |
| 3 | 113.53 miles (182.71 km) SW | Léopold Sédar Senghor International Airport (DKR) | Dakar, Senegal | |
| 4 | 134.40 miles (216.30 km) SSE | Kaolack Airport (KLC) | Kaolack, Senegal | |
| 5 | 145.47 miles (234.11 km) NNE | Nouakchott International Airport (NKC) | Nouakchott, Mauritania | |
| 6 | 155.35 miles (250.01 km) ENE | Abbaye Airport (BGH) | Boghe (Bogué), Mauritania | |
| 7 | 156.05 miles (251.13 km) NE | Boutilimit Airport (OTL) | Boutilimit, Mauritania | |
| 8 | 187.87 miles (302.34 km) S | Banjul International Airport (BJL) | Banjul, Gambia | |
| 9 | 196.34 miles (315.97 km) E | Kaédi Airport (KED) | Kaédi, Mauritania | |
| 10 | 211.13 miles (339.77 km) E | Ouro Sogui Airport (MAX) | Matam, Senegal | |
| 11 | 239.68 miles (385.72 km) SSE | Kolda North Airport (KDA) | Kolda, Senegal | |
| 12 | 241.80 miles (389.15 km) S | Ziguinchor Airport (ZIG) | Ziguinchor, Senegal | |
| 13 | 246.50 miles (396.71 km) SE | Tambacounda Airport (TUD) | Tambacounda, Senegal | |
| 14 | 252.27 miles (405.99 km) S | Cap Skirring Airport (CSK) | Cap Skirring, Senegal | |
| 15 | 278.72 miles (448.56 km) ESE | Bakel Airport (BXE) | Bakel, Senegal | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,188.95 miles (19,616.16 km) W | Santo-Pekoa International Airport (SON) | Luganville, Vanuatu | |
| 2 | 12,183.07 miles (19,606.71 km) S | Île des Pins Airport (BMY) | Waala, Belep Islands, New Caledonia | |
| 3 | 12,180.27 miles (19,602.19 km) W | Norsup Airport (NUS) | Norsup, Malakula island, Vanuatu | |
| 4 | 12,151.56 miles (19,555.99 km) W | Malekoula Airport (LPM) | Lamap, Malampa, Vanuatu | |
| 5 | 12,145.26 miles (19,545.85 km) W | Craig Cove Airport (CCV) | Craig Cove, Ambrym Island, Malampa, Vanuatu | |
| 6 | 12,138.47 miles (19,534.92 km) WSW | Gaua Airport (ZGU) | Gaua, Torba, Vanuatu | |
| 7 | 12,137.64 miles (19,533.59 km) W | Longana Airport (LOD) | Longana, Ambae Island, Pénama Province, Vanuatu | |
| 8 | 12,129.60 miles (19,520.64 km) WSW | Vanua Lava Airport (SLH) | Sola, Vanua Lava, Torba Province, Vanuatu | |
| 9 | 12,128.63 miles (19,519.09 km) W | Lonorore Airport (LNE) | Lonorore, Pentecost Island, Pénama Province, Vanuatu | |
| 10 | 12,128.10 miles (19,518.23 km) W | Lamen Bay Airport (LNB) | Lamen Bay, Epi Island, Shéfa Province, Vanuatu | |
| 11 | 12,127.30 miles (19,516.96 km) W | Sara Airport (SSR) | Sara, Vanuatu | |
| 12 | 12,125.66 miles (19,514.30 km) WSW | Maewo-Naone Airport (MWF) | Maewo, Vanuatu | |
| 13 | 12,122.86 miles (19,509.80 km) S | Koumac Airport (KOC) | Koumac, New Caledonia | |
| 14 | 12,113.00 miles (19,493.93 km) WSW | Mota Lava Airport (MTV) | Mota Lava, Vanuatu | |
| 15 | 12,110.55 miles (19,489.99 km) WSW | Siwo Airport (EAE) | Sangafa, Emae, Shéfa, Vanuatu | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 18.42 miles (29.64 km) SE | College Park Airport (CGS) | College Park, Maryland, United States | |
| 2 | 20.51 miles (33.01 km) NNW | Frederick Municipal Airport (FDK) | Frederick, Maryland, United States | |
| 3 | 21.89 miles (35.23 km) WSW | Leesburg Executive Airport (JYO) | Leesburg, Virginia, United States | |
| 4 | 21.93 miles (35.30 km) SW | Washington Dulles International Airport (IAD) | Washington, D.C. / Virginia, United States | |
| 5 | 22.53 miles (36.27 km) ESE | Tipton Airport (FME) | Odenton, Maryland, United States | |
| 6 | 22.90 miles (36.85 km) SSE | Ronald Reagan Washington National Airport (DCA) | Arlington County, Virginia (near Washington, D.C.), United States | |
| 7 | 23.89 miles (38.45 km) SSE | Bolling Air Force Base (BOF) | Washington, D.C., United States | |
| 8 | 26.66 miles (42.91 km) E | Baltimore/Washington International Thurgood Marshall Airport (BWI) | between Baltimore, Maryland and Washington, D.C., United States | |
| 9 | 29.46 miles (47.42 km) SSE | Andrews Field (ADW) | Camp Springs, Maryland, United States | |
| 10 | 31.33 miles (50.42 km) S | Davison Army Airfield (DAA) | Fort Belvoir, Virginia, United States | |
| 11 | 35.65 miles (57.38 km) ESE | Lee Airport (ANP) | Annapolis, Maryland, United States | |
| 12 | 36.14 miles (58.17 km) SSW | Manassas Regional Airport (HEF) | Manassas, Virginia, United States | |
| 13 | 36.14 miles (58.17 km) SSW | Manassas Regional Airport (MNZ) | Manassas, Virginia, United States | |
| 14 | 41.68 miles (67.08 km) ENE | Martin State Airport (MTN) | Baltimore, Maryland, United States | |
| 15 | 46.66 miles (75.10 km) WNW | Eastern WV Regional Airport (MRB) | Martinsburg, West Virginia, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,666.70 miles (18,775.69 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,643.21 miles (18,737.88 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,626.78 miles (18,711.44 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 11,618.29 miles (18,697.78 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 11,569.54 miles (18,619.33 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 11,562.29 miles (18,607.65 km) WSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 7 | 11,557.61 miles (18,600.12 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 8 | 11,547.00 miles (18,583.04 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 9 | 11,531.89 miles (18,558.73 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 10 | 11,512.82 miles (18,528.04 km) SW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 11,450.47 miles (18,427.70 km) SW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 11,417.88 miles (18,375.26 km) SW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 13 | 11,407.68 miles (18,358.84 km) SW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 14 | 11,401.53 miles (18,348.94 km) SW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 11,328.35 miles (18,231.17 km) SW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |