Nonstop flight route between Tanana, Alaska, United States and Knock, Ireland:

About this route:

A direct, nonstop flight between Ralph M. Calhoun Memorial Airport (TAL), Tanana, Alaska, United States and Ireland West Airport Knock (NOC), Knock, Ireland would travel a Great Circle distance of 3,983 miles (or 6,410 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 Ralph M. Calhoun Memorial Airport and Ireland West Airport Knock, 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 Ralph M. Calhoun Memorial Airport and Ireland West Airport Knock. 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 Ralph M. Calhoun Memorial Airport (TAL):

• Ralph M. Calhoun Memorial Airport (TAL) currently has only 1 runway.
• The furthest airport from Ralph M. Calhoun Memorial Airport (TAL) is Port Elizabeth International Airport (PLZ), which is located 10,280 miles (16,544 kilometers) away in Port Elizabeth, South Africa.
• Because of Ralph M. Calhoun Memorial Airport's relatively low elevation of 236 feet, planes can take off or land at Ralph M. Calhoun Memorial 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.
• As per Federal Aviation Administration records, the airport had 3,549 passenger boardings in calendar year 2008, 3,298 enplanements in 2009, and 3,241 in 2010.
• The closest airport to Ralph M. Calhoun Memorial Airport (TAL) is Manley Hot Springs Airport (MLY), which is located 44 miles (71 kilometers) ESE of TAL.

Facts about Ireland West Airport Knock (NOC):

• The installation of the Category II Instrument Landing System in April 2009 has resulted in a significant reduction in the number of flight diversions to other airports due to poor visibility – the airport is 200 metres above sea level.
• Ireland West Airport Knock (NOC) currently has only 1 runway.
• 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.
• 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.
• Ireland West Airport Knock handled 665,000 passengers last year.
• On 31 October 2013, in response to the scrapping of the Irish travel tax, Ryanair unveiled 3 new routes from Knock to Glasgow-Prestwick, Kaunas and Eindhoven.
• On 1 June 2003, hundreds of people gathered to view a Boeing 747 land with 500 returning pilgrims from Lourdes.
• In addition to being known as "Ireland West Airport Knock", other names for NOC include "Horan International Airport" and "Aerfort Iarthar Éireann".