Nonstop flight route between Ratmalana, Sri Lanka and Kupang, East Nusa Tenggara, Indonesia:

About this route:

A direct, nonstop flight between Ratmalana Airport (RML), Ratmalana, Sri Lanka and El Tari Airport (KOE), Kupang, East Nusa Tenggara, Indonesia would travel a Great Circle distance of 3,233 miles (or 5,204 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 Ratmalana Airport and El Tari 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 Ratmalana Airport and El Tari 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 Ratmalana Airport (RML):

• In 1934 the State Council of Ceylon made a decision to construct an aerodrome within reach of the capital city of Colombo and decided on Ratmalana as the best site.
• The furthest airport from Ratmalana Airport (RML) is Seymour Airport (GPS), which is located 11,628 miles (18,713 kilometers) away in Baltra Island, Galápagos Islands, Ecuador.
• Because of Ratmalana Airport's relatively low elevation of 16 feet, planes can take off or land at Ratmalana 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 closest airport to Ratmalana Airport (RML) is Bandaranaike International Airport (CMB), which is located 25 miles (40 kilometers) N of RML.
• Ratmalana airport at one time had the country's main air terminal, with the Douglas DC-3 Dakota and Lockheed Constellation aeroplanes of Air Ceylon flying out of it.
• In 1964, the government decided to build the new Bandaranaike International Airport north of the city, to replace Ratmalana.
• Ratmalana airport was declared open for small international commercial flights.
• In addition to being known as "Ratmalana Airport", another name for RML is "රත්මලාන ගුවන්තොටුපළஇரத்மலானை விமான நிலைய".
• Ratmalana Airport (RML) currently has only 1 runway.

Facts about El Tari Airport (KOE):

• Because of El Tari Airport's relatively low elevation of 335 feet, planes can take off or land at El Tari 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.
• El Tari Airport (KOE) has 2 runways.
• The furthest airport from El Tari Airport (KOE) is Ogle Airport (OGL), which is nearly antipodal to El Tari Airport (meaning El Tari Airport is almost on the exact opposite side of the Earth from Ogle Airport), and is located 12,175 miles (19,593 kilometers) away in Georgetown, Guyana.
• The closest airport to El Tari Airport (KOE) is Haliwen Airport (ABU), which is located 102 miles (164 kilometers) NE of KOE.
• In addition to being known as "El Tari Airport", another name for KOE is "Bandar Udara El Tari".