Nonstop flight route between Goma, Democratic Republic of the Congo and Alton, Illinois, United States:

About this route:

A direct, nonstop flight between Goma Airport (GOM), Goma, Democratic Republic of the Congo and St. Louis Regional Airport (ALN), Alton, Illinois, United States would travel a Great Circle distance of 7,843 miles (or 12,621 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 Goma Airport and St. Louis Regional 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 Goma Airport and St. Louis Regional Airport. You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

Arrival Airport Information:

Facts about Goma Airport (GOM):

• The closest airport to Goma Airport (GOM) is Gisenyi Airport (GYI), which is located only 2 miles (2 kilometers) ESE of GOM.
• The furthest airport from Goma Airport (GOM) is Cassidy International Airport (CXI), which is located 11,981 miles (19,282 kilometers) away in Christmas Island, Kiribati.
• Because of Goma Airport's high elevation of 5,089 feet, planes must typically fly at a faster airspeed in order to takeoff or land at GOM. Combined with a high temperature, this could make GOM a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
• On 15 April 2008, a Hewa Bora Airways DC-9 overshot the runway during an aborted takeoff and crashed into the marketplace immediately to the south of the airport, killing over 40 people.
• Initially built with a paved 3 km runway and a large terminal and apron, the airport has not recovered from the 2002 eruption of the volcano Nyiragongo, 14 km to the north.
• Goma Airport (GOM) currently has only 1 runway.

Facts about St. Louis Regional Airport (ALN):

• Civic Memorial Airport opened in 1946 and received its current name in 1984.
• St. Louis Regional Airport (ALN) has 2 runways.
• 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.
• 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.
• 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.