Nonstop flight route between Hambantota, Sri Lanka and Diomede, Alaska, United States:

About this route:

A direct, nonstop flight between Mattala Rajapaksa International Airport (HRI), Hambantota, Sri Lanka and Diomede Heliport (FAA: DM2) (DIO), Diomede, Alaska, United States would travel a Great Circle distance of 6,374 miles (or 10,257 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 Mattala Rajapaksa International Airport and Diomede Heliport (FAA: DM2), 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 Mattala Rajapaksa International Airport and Diomede Heliport (FAA: DM2). 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 Mattala Rajapaksa International Airport (HRI):

• The airport was declared open by the President of Sri Lanka, Mahinda Rajapaksa, on 18 March 2013 and commenced operations with the landing of a SriLankan Airlines special Airbus A340 flight named 'City of Magam Ruhunupura' with the President on board.
• The closest airport to Mattala Rajapaksa International Airport (HRI) is Weerawila Airport (WRZ), which is located only 8 miles (13 kilometers) ESE of HRI.
• On March 2013, it was reported that certifications of compliance and certification of aerodrome was awarded to the Mattala Rajapaksa International Airport.
• Mattala Rajapaksa International Airport (HRI) currently has only 1 runway.
• Domestic carriers Helitours and Cinnamon Air offer charter flights that connect the airport with Ratmalana Airport and Bandaranaike International Airport in Colombo.
• The terminal building will be of area 12,000m2 with the capacity to handle 1,000,000 passengers per annum.
• In addition to being known as "Mattala Rajapaksa International Airport", another name for HRI is "මත්තල රාජපක්ෂ ජාත්‍යන්තර ගුවන්තොටුපළமத்தல ராஜபக்ஷ பன்னாட்டு விமான நிலையம்".
• This project will have two phases, with the first phase expected to be completed by the end of October 2012.
• Because of Mattala Rajapaksa International Airport's relatively low elevation of 157 feet, planes can take off or land at Mattala Rajapaksa 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 furthest airport from Mattala Rajapaksa International Airport (HRI) is Seymour Airport (GPS), which is located 11,719 miles (18,860 kilometers) away in Baltra Island, Galápagos Islands, Ecuador.

Facts about Diomede Heliport (FAA: DM2) (DIO):

• After the Cold War ended in the early 1990s, an interest of reuniting with families across the Bering Strait revived.
• According to traveler John Muir, on his visit to Diomede Islands in 1880s they found the natives eager to trade away everything they had.
• The island's only school, and likely the most isolated school in the United States, the Diomede School has grades from Pre-K through 12 and approximately 40 students and 5 teachers.
• As of the census of 2000, there were 146 people, 43 households, and 31 families residing in the city.
• The furthest airport from Diomede Heliport (FAA: DM2) (DIO) is Teniente Rodolfo Marsh Airport (TNM), which is located 10,411 miles (16,755 kilometers) away in Villa Las Estrellas, Antarctica.
• The closest airport to Diomede Heliport (FAA: DM2) (DIO) is Wales Airport (WAA), which is located 26 miles (42 kilometers) ESE of DIO.
• Because of Diomede Heliport (FAA: DM2)'s relatively low elevation of 0 feet, planes can take off or land at Diomede Heliport (FAA: DM2) 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.