Nonstop flight route between Podolsk, Russia and Ratmalana, Sri Lanka:

About this route:

A direct, nonstop flight between Ostafyevo International Airport (OSF), Podolsk, Russia and Ratmalana Airport (RML), Ratmalana, Sri Lanka would travel a Great Circle distance of 4,085 miles (or 6,574 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 Ostafyevo International Airport and Ratmalana 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 Ostafyevo International Airport and Ratmalana 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 Ostafyevo International Airport (OSF):

• Because of Ostafyevo International Airport's relatively low elevation of 568 feet, planes can take off or land at Ostafyevo 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.
• The closest airport to Ostafyevo International Airport (OSF) is Vnukovo International Airport (VKO), which is located only 11 miles (18 kilometers) WNW of OSF.
• Ostafyevo International Airport (OSF) currently has only 1 runway.
• In addition to being known as "Ostafyevo International Airport", another name for OSF is "Международный аэропорт «Остафьево»".
• The furthest airport from Ostafyevo International Airport (OSF) is Chatham Islands (CHT), which is located 10,740 miles (17,284 kilometers) away in Waitangi, Chatham Islands, New Zealand.

Facts about Ratmalana Airport (RML):

• 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.
• In 2012, plans were drawn to relaunch Ratmalana as an international airport, to act as a secondary airport for the city.
• Ratmalana Airport (RML) currently has only 1 runway.
• 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.
• 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.
• Ratmalana airport was declared open for small international commercial flights.
• In 1964, the government decided to build the new Bandaranaike International Airport north of the city, to replace Ratmalana.
• In addition to being known as "Ratmalana Airport", another name for RML is "රත්මලාන ගුවන්තොටුපළஇரத்மலானை விமான நிலைய".