Nonstop flight route between Knock, Ireland and Grand Rapids, Michigan, United States:

About this route:

A direct, nonstop flight between Ireland West Airport Knock (NOC), Knock, Ireland and Gerald R. Ford International Airport (GRR), Grand Rapids, Michigan, United States would travel a Great Circle distance of 3,422 miles (or 5,507 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 Ireland West Airport Knock and Gerald R. Ford International 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 Ireland West Airport Knock and Gerald R. Ford International 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 Ireland West Airport Knock (NOC):

• 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.
• In recent years Ryanair has grown operations and it is the largest airline to serve the airport with 14 scheduled routes.
• 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.
• By 1988, over 100,000 passengers had passed through.
• 2007 was a notable year, with scheduled transatlantic services to New York and Boston commencing in May, operated by the now-defunct Flyglobespan.
• Ireland West Airport Knock (NOC) currently has only 1 runway.
• On 21 February 2007, the Government of Ireland announced that it was making a €27 million capital grant.
• In November 2011 Ryanair announced flights to Beauvais-Tillé, Frankfurt Hahn, Bergamo-Orio al Serio and Girona-Costa Brava from March 2012.
• 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.
• The closest airport to Ireland West Airport Knock (NOC) is Sligo Airport (SXL), which is located 27 miles (44 kilometers) NNE of NOC.
• In addition to being known as "Ireland West Airport Knock", other names for NOC include "Horan International Airport" and "Aerfort Iarthar Éireann".

Facts about Gerald R. Ford International Airport (GRR):

• Because of Gerald R. Ford International Airport's relatively low elevation of 794 feet, planes can take off or land at Gerald R. Ford 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 airport is at the intersection of 44th Street and Patterson Avenue.
• Gerald R. Ford International Airport (GRR) has 3 runways.
• 81,221,489 pounds of air freight were handled in 2012, representing an increase of 0.6% over the previous year.
• The airport is the largest commercial airport in the West Michigan region and is the second largest airport in Michigan after Detroit Metropolitan Wayne County Airport.
• The closest airport to Gerald R. Ford International Airport (GRR) is Park Township Airport (HLM), which is located 33 miles (53 kilometers) W of GRR.
• Until October 31, 2011 the airport was a focus city for Allegiant Air.
• The furthest airport from Gerald R. Ford International Airport (GRR) is Margaret River Airport (MGV), which is located 11,165 miles (17,969 kilometers) away in Margaret River, Western Australia, Australia.