Nonstop flight route between Columbus, Ohio, United States and Ratmalana, Sri Lanka:

About this route:

A direct, nonstop flight between Ohio State University Airport (OSU), Columbus, Ohio, United States and Ratmalana Airport (RML), Ratmalana, Sri Lanka would travel a Great Circle distance of 9,019 miles (or 14,515 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 Ohio State University 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 Ohio State University 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 Ohio State University Airport (OSU):

• Based on a recent study, the OSU Airport is estimated to contribute roughly $103.6 million annually to the region's economy through direct and indirect means.
• The OSU Airport is a Part 139 Certificated Airport, serving as a general aviation reliever for the nearby Port Columbus International Airport.
• The OSU Airport began in 1943 as a flight training facility for military and civilian pilots, operated by the OSU School of Aviation.
• Because of Ohio State University Airport's relatively low elevation of 905 feet, planes can take off or land at Ohio State University 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 furthest airport from Ohio State University Airport (OSU) is Margaret River Airport (MGV), which is located 11,350 miles (18,267 kilometers) away in Margaret River, Western Australia, Australia.
• Ohio State University Airport is a public airport located six miles northwest of the central business district of Columbus, a city in Franklin County, Ohio, United States.
• Ohio State University Airport (OSU) has 4 runways.
• The airport serves the rapidly expanding north outerbelt of Columbus, as well as the new commercial centers in Worthington, Dublin, and Hilliard.
• The closest airport to Ohio State University Airport (OSU) is Port Columbus International Airport (CMH), which is located only 11 miles (18 kilometers) ESE of OSU.

Facts about Ratmalana Airport (RML):

• On 11 August 1952, 3 months after the inaugural service of a passenger jet aircraft, BOAC began its Comet service between Colombo and London.
• In addition to being known as "Ratmalana Airport", another name for RML is "රත්මලාන ගුවන්තොටුපළஇரத்மலானை விமான நிலைய".
• In 1964, the government decided to build the new Bandaranaike International Airport north of the city, to replace Ratmalana.
• 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.
• There are currently 2 terminals at the airport.
• 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.
• 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.
• 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.