Nonstop flight route between Georgetown, Ascension Island, Saint Helena and Monbetsu, Hokkaidō, Japan:

About this route:

A direct, nonstop flight between RAF Ascension (ASI), Georgetown, Ascension Island, Saint Helena and Okhotsk Monbetsu Airport (MBE), Monbetsu, Hokkaidō, Japan would travel a Great Circle distance of 9,594 miles (or 15,440 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 RAF Ascension and Okhotsk Monbetsu 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 RAF Ascension and Okhotsk Monbetsu 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 RAF Ascension (ASI):

• Ascension serves as a diversion airport for ETOPS aircraft crossing the Atlantic.
• RAF Ascension Island is also the refuelling point for the Ministry of Defence's South Atlantic Air Bridge flights to RAF Mount Pleasant, on the Falkland Islands, from RAF Brize Norton in Oxfordshire, in the UK.
• In 1939 Ascension became important as a HF/DF radio station covering trade routes.
• The furthest airport from RAF Ascension (ASI) is Ujae Airport (UJE), which is nearly antipodal to RAF Ascension (meaning RAF Ascension is almost on the exact opposite side of the Earth from Ujae Airport), and is located 12,370 miles (19,907 kilometers) away in Ujae Atoll, Marshall Islands.
• RAF Ascension Island was re-garrisoned by the RAF in 1982 and used extensively as a staging base during the Falklands War.
• The closest airport to RAF Ascension (ASI) is Sasstown Airport (SAZ), which is located 965 miles (1,553 kilometers) NNE of ASI.
• Ascension Island Auxiliary Field was being built by 181 men from Saint Helena by 1957
• In addition to being known as "RAF Ascension", another name for ASI is "Wideawake Airbase/Field".

Facts about Okhotsk Monbetsu Airport (MBE):

• In fiscal year 2008, Monbetsu Airport recorded an operating loss of 273 million yen on total revenues of only 26 million yen, making its operating losses the highest among the six airports operated by the Hokkaido government.
• In addition to being known as "Okhotsk Monbetsu Airport", other names for MBE include "オホーツク紋別空港" and "Ohōtsuku Monbetsu Kūkō".
• The furthest airport from Okhotsk Monbetsu Airport (MBE) is Port Stanley Airport (PSY), which is located 11,338 miles (18,247 kilometers) away in Stanley, Falkland Islands, United Kingdom.
• The closest airport to Okhotsk Monbetsu Airport (MBE) is Memanbetsu Airport (MMB), which is located 48 miles (77 kilometers) SE of MBE.
• Okhotsk Monbetsu Airport (MBE) currently has only 1 runway.
• Because of Okhotsk Monbetsu Airport's relatively low elevation of 58 feet, planes can take off or land at Okhotsk Monbetsu 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.