Nonstop flight route between Winona, Minnesota, United States and Ratmalana, Sri Lanka:

About this route:

A direct, nonstop flight between Winona Municipal Airport (ONA), Winona, Minnesota, United States and Ratmalana Airport (RML), Ratmalana, Sri Lanka would travel a Great Circle distance of 8,881 miles (or 14,293 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 Winona Municipal 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 Winona Municipal 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 Winona Municipal Airport (ONA):

• The closest airport to Winona Municipal Airport (ONA) is La Crosse Regional Airport (LSE), which is located 26 miles (42 kilometers) ESE of ONA.
• In addition to being known as "Winona Municipal Airport", another name for ONA is "Max Conrad Field".
• Because of Winona Municipal Airport's relatively low elevation of 656 feet, planes can take off or land at Winona Municipal 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.
• Winona Municipal Airport (ONA) has 2 runways.
• The furthest airport from Winona Municipal Airport (ONA) is Margaret River Airport (MGV), which is located 10,846 miles (17,454 kilometers) away in Margaret River, Western Australia, Australia.

Facts about Ratmalana Airport (RML):

• 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.
• During the Second World War it was used as a Royal Air Force base, with No 30 Squadron flying Hawker Hurricanes from there against Japanese Navy aircraft.
• Ratmalana Airport (RML) currently has only 1 runway.
• 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.
• Ratmalana airport was declared open for small international commercial flights.
• The airport is much closer to the Colombo city center compared to the larger Bandaranaike International Airport which is 32 km north of the city.
• There are currently 2 terminals at the airport.
• The closest airport to Ratmalana Airport (RML) is Bandaranaike International Airport (CMB), which is located 25 miles (40 kilometers) N of 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".