Nonstop flight route between Mukalla, Yemen and St. Louis, Missouri, United States:
Departure Airport:
(14°39'44"N by 49°22'30"E)
Arrival Airport:
(38°44'49"N by 90°21'41"W)
Distance from MKX to STL:
7,922.66 miles (12,750.25 km)
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Jump to:
- About this route
- MKX Airport Information
- STL Airport Information
- Facts about MKX
- Facts about STL
- Map of Nearest Airports to MKX
- List of Nearest Airports to MKX
- Map of Furthest Airports from MKX
- List of Furthest Airports from MKX
- Map of Nearest Airports to STL
- List of Nearest Airports to STL
- Map of Furthest Airports from STL
- List of Furthest Airports from STL
About this route:
A direct, nonstop flight between Riyan Airport (MKX), Mukalla, Yemen and Lambert–St. Louis International Airport (STL), St. Louis, Missouri, United States would travel a Great Circle distance of 7,923 miles (or 12,750 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 Riyan Airport and Lambert–St. Louis International 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 Riyan Airport and Lambert–St. Louis International Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | MKX / |
| Airport Names: |
|
| Location: | Mukalla, Yemen |
| GPS Coordinates: | 14°39'44"N by 49°22'30"E |
| Area Served: | Mukalla |
| Airport Type: | Public |
| Elevation: | 54 feet (16 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from MKX |
| More Information: | MKX Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | STL / KSTL |
| Airport Name: | Lambert–St. Louis International Airport |
| Location: | St. Louis, Missouri, United States |
| GPS Coordinates: | 38°44'49"N by 90°21'41"W |
| Area Served: | Greater St. Louis, Missouri |
| Operator/Owner: | City of St. Louis |
| Airport Type: | Public |
| Elevation: | 605 feet (184 meters) |
| # of Runways: | 4 |
| View all routes: | Routes from STL |
| More Information: | STL Maps & Info |
Facts about Riyan Airport (MKX):
- The closest airport to Riyan Airport (MKX) is Sayun AirportSeiyun Airport (GXF), which is located 98 miles (158 kilometers) NNW of MKX.
- Riyan Airport (MKX) currently has only 1 runway.
- In addition to being known as "Riyan Airport", other names for MKX include "RIY", "OYRN" and "RIY".
- The furthest airport from Riyan Airport (MKX) is Pukarua Airport (PUK), which is located 11,945 miles (19,223 kilometers) away in Pukarua, Tuamotus, French Polynesia.
- Because of Riyan Airport's relatively low elevation of 54 feet, planes can take off or land at Riyan 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.
Facts about Lambert–St. Louis International Airport (STL):
- The closest airport to Lambert–St. Louis International Airport (STL) is St. Louis Downtown Airport (CPS), which is located only 16 miles (27 kilometers) SE of STL.
- The furthest airport from Lambert–St. Louis International Airport (STL) is Margaret River Airport (MGV), which is located 10,986 miles (17,681 kilometers) away in Margaret River, Western Australia, Australia.
- Because of Lambert–St. Louis International Airport's relatively low elevation of 605 feet, planes can take off or land at Lambert–St. Louis 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.
- However, TWA faced increasing problems as overall airline demand softened in response to a softening overall economy.
- Lambert–St. Louis International Airport (STL) has 4 runways.
- After the war, NAS St.
- The airport grew from a balloon launching base, Kinloch Field, part of the 1890s Kinloch Park suburban development.
- In September 2009, American Airlines announced that, as a part of the airline's restructuring, it would eliminate its St.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 98.20 miles (158.03 km) NNW | Sayun AirportSeiyun Airport (GXF) | Seiyun, Yemen |     |
| 2 | 170.59 miles (274.54 km) W | Ataq Airport (AXK) | Ataq, Yemen | |
| 3 | 208.39 miles (335.37 km) SSE | Alula Airport (ALU) | Alula, Somalia | |
| 4 | 214.34 miles (344.95 km) ENE | Al Ghaydha Airport (AAY) | Al Ghaydah, Yemen | |
| 5 | 221.82 miles (356.98 km) S | Candala Airport (CXN) | Candala, Somalia | |
| 6 | 234.50 miles (377.40 km) S | Bender Qassim International Airport (BSA) | Boosaaso, Somalia | |
| 7 | 244.38 miles (393.29 km) W | Beihan Airport (BHN) | Beihan, Yemen | |
| 8 | 308.37 miles (496.27 km) SSW | Erigavo Airport (ERA) | Erigavo, Somalia | |
| 9 | 317.98 miles (511.74 km) WSW | Aden International Airport (ADE) | Aden, Yemen | |
| 10 | 348.50 miles (560.86 km) W | El Rahaba Airport (Sana'a International) (SAH) | Sana'a, Yemen | |
| 11 | 353.90 miles (569.54 km) ENE | Salalah Airport (SLL) | Salalah, Oman | |
| 12 | 357.17 miles (574.80 km) W | Ta'izz International Airport (TAI) | Ta'izz, Yemen | |
| 13 | 386.87 miles (622.61 km) WNW | Najran Domestic Airport (EAM) | Najran (Nejran), Saudi Arabia | |
| 14 | 420.20 miles (676.24 km) SW | Berbera Airport (BBO) | Berbera, Somalia | |
| 15 | 427.65 miles (688.23 km) W | Hodeida International Airport (HOD) | Al Hudaydah (Hodeida), Yemen | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,944.59 miles (19,222.90 km) ESE | Pukarua Airport (PUK) | Pukarua, Tuamotus, French Polynesia | |
| 2 | 11,811.01 miles (19,007.93 km) ESE | Nukutavake Airport (NUK) | Nukutavake, Tuamotus, French Polynesia | |
| 3 | 11,791.82 miles (18,977.05 km) SSE | Totegegie Airport (GMR) | Mangareva, Gambier Islands, French Polynesia | |
| 4 | 11,777.30 miles (18,953.68 km) ESE | Atuona Airport (AUQ) | Atuona, Marquesas Islands, French Polynesia | |
| 5 | 11,765.35 miles (18,934.44 km) SE | Tureira Airport (ZTA) | Tureia, Tuamotus, French Polynesia | |
| 6 | 11,748.13 miles (18,906.73 km) E | Fangatau Airport (FGU) | Fangatau, French Polynesia | |
| 7 | 11,713.31 miles (18,850.70 km) ESE | Hao Airport (HOI) | Hao, Tuamotu Island, French Polynesia | |
| 8 | 11,641.49 miles (18,735.11 km) E | Raroia Airport (RRR) | Raroia, French Polynesia | |
| 9 | 11,559.85 miles (18,603.72 km) E | Makemo Airport (MKP) | Makemo, French Polynesia | |
| 10 | 11,431.11 miles (18,396.55 km) ESE | Anaa Airport (AAA) | Anaa, Tuamotus, French Polynesia | |
| 11 | 11,430.91 miles (18,396.22 km) E | Fakarava Airport (FAV) | Fakarava, Society Islands, French Polynesia | |
| 12 | 11,403.90 miles (18,352.76 km) E | Manihi Airport (XMH) | Manihi, French Polynesia | |
| 13 | 11,391.43 miles (18,332.69 km) E | Ahe Airport (AHE) | Ahe, French Polynesia | |
| 14 | 11,382.00 miles (18,317.51 km) E | Apataki Airport (APK) | Apataki, French Polynesia | |
| 15 | 11,368.54 miles (18,295.84 km) E | Arutua Airport (AXR) | Arutua, Tuamotus, French Polynesia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 16.47 miles (26.50 km) SE | St. Louis Downtown Airport (CPS) | Cahokia, Illinois (near St. Louis), United States | |
| 2 | 16.73 miles (26.93 km) WSW | Spirit of St. Louis Airport (SUS) | Chesterfield, Missouri, United States | |
| 3 | 19.64 miles (31.61 km) ENE | St. Louis Regional Airport (ALN) | Alton, Illinois, United States | |
| 4 | 31.63 miles (50.91 km) ESE | MidAmerica St. Louis Airport (BLV) | Belleville, Illinois, United States | |
| 5 | 53.25 miles (85.70 km) E | Greenville Airport (GRE) | Greenville, Illinois, United States | |
| 6 | 75.69 miles (121.81 km) E | Salem–Leckrone Airport (SLO) | Salem, Illinois, United States | |
| 7 | 84.14 miles (135.41 km) NNE | Abraham Lincoln Capital Airport (SPI) | Springfield, Illinois, United States | |
| 8 | 86.34 miles (138.95 km) ESE | Mt. Vernon Airport (MVN) | Mount Vernon, Illinois, United States | |
| 9 | 87.41 miles (140.67 km) WSW | Rolla National Airport (VIH) | Rolla, Missouri, United States | |
| 10 | 90.04 miles (144.90 km) SE | Southern Illinois Airport (MDH) | Carbondale/Murphysboro, Illinois, United States | |
| 11 | 93.84 miles (151.02 km) NNW | Quincy Regional Airport (UIN) | Quincy, Illinois, United States | |
| 12 | 97.41 miles (156.77 km) W | Jefferson City Memorial Airport (JEF) | Jefferson City, Missouri, United States | |
| 13 | 100.21 miles (161.27 km) W | Columbia Regional Airport (COU) | Columbia, Missouri, United States | |
| 14 | 100.34 miles (161.47 km) SE | Williamson County Regional Airport (MWA) | Marion, Illinois, United States | |
| 15 | 109.73 miles (176.59 km) NE | Decatur Airport (DEC) | Decatur, Illinois, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,986.24 miles (17,680.60 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 10,964.16 miles (17,645.05 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 10,941.50 miles (17,608.60 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 4 | 10,938.34 miles (17,603.50 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 5 | 10,911.16 miles (17,559.76 km) W | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 10,895.65 miles (17,534.81 km) W | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 7 | 10,886.52 miles (17,520.12 km) W | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 8 | 10,883.32 miles (17,514.97 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 9 | 10,863.58 miles (17,483.20 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 10 | 10,848.33 miles (17,458.66 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 11 | 10,843.39 miles (17,450.71 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 12 | 10,829.01 miles (17,427.55 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 13 | 10,795.15 miles (17,373.07 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 10,794.90 miles (17,372.66 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,788.76 miles (17,362.78 km) WSW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |