Nonstop flight route between Düne, Helgoland, Schleswig-Holstein, Germany and Knock, Ireland:

About this route:

A direct, nonstop flight between Heligoland Airport (HGL), Düne, Helgoland, Schleswig-Holstein, Germany and Ireland West Airport Knock (NOC), Knock, Ireland would travel a Great Circle distance of 677 miles (or 1,090 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 relatively short distance between Heligoland Airport and Ireland West Airport Knock, the route shown on this map most likely still appears to be a straight line.

Departure Airport Information:

Arrival Airport Information:

Facts about Heligoland Airport (HGL):

• In addition to being known as "Heligoland Airport", another name for HGL is "Flughafen Helgoland-Düne".
• A ferryboat service connects Düne to the Heligoland main island.
• Heligoland Airport (HGL) has 3 runways.
• The first military airfield on Düne existed during World War II when Heligoland had been fortified.
• The closest airport to Heligoland Airport (HGL) is Wangerooge Airport (AGE), which is located 28 miles (45 kilometers) S of HGL.
• The airport is licensed for aeroplanes up to 5,700 kilograms maximum takeoff weight and helicopters up to 10,000 kilograms.
• From 2005 to 2006, the main runway was extended from 400 m to 480 m for compliance with EU regulations on commercial air traffic.
• The furthest airport from Heligoland Airport (HGL) is Chatham Islands (CHT), which is located 11,693 miles (18,819 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• Because of Heligoland Airport's relatively low elevation of 7 feet, planes can take off or land at Heligoland 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.

Facts about Ireland West Airport Knock (NOC):

• Ireland West Airport Knock (NOC) currently has only 1 runway.
• The furthest airport from Ireland West Airport Knock (NOC) is Ryan's Creek Aerodrome (SZS), which is located 11,934 miles (19,206 kilometers) away in Stewart Island, New Zealand.
• Departing passengers aged 12 years and over pay a "Development Fee" of €10.
• In addition to being known as "Ireland West Airport Knock", other names for NOC include "Horan International Airport" and "Aerfort Iarthar Éireann".
• Because of Ireland West Airport Knock's relatively low elevation of 665 feet, planes can take off or land at Ireland West Airport Knock 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 Ireland West Airport Knock (NOC) is Sligo Airport (SXL), which is located 27 miles (44 kilometers) NNE of NOC.
• In recent years Ryanair has grown operations and it is the largest airline to serve the airport with 14 scheduled routes.
• In 2008 a record 629,000 passengers used the airport, a 13% rise compared to the previous year.
• Ireland West Airport Knock handled 665,000 passengers last year.