Nonstop flight route between Hebron, Kentucky (near Cincinnati), United States and Knock, Ireland:

About this route:

A direct, nonstop flight between Cincinnati/Northern Kentucky International Airport (CVG), Hebron, Kentucky (near Cincinnati), United States and Ireland West Airport Knock (NOC), Knock, Ireland would travel a Great Circle distance of 3,566 miles (or 5,739 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 Cincinnati/Northern Kentucky International 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 Cincinnati/Northern Kentucky International 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 Cincinnati/Northern Kentucky International Airport (CVG):

• Cincinnati/Northern Kentucky International Airport (CVG) has 4 runways.
• The furthest airport from Cincinnati/Northern Kentucky International Airport (CVG) is Margaret River Airport (MGV), which is located 11,286 miles (18,163 kilometers) away in Margaret River, Western Australia, Australia.
• The airport's terminal/remote-concourse configuration, combined with simultaneous triple landing/takeoff capabilities, makes CVG a particularly efficient airport for flight operations.
• The field officially opened August 12, 1944, with the first B-17 bombers beginning practice runs on August 15.
• Because of Cincinnati/Northern Kentucky International Airport's relatively low elevation of 896 feet, planes can take off or land at Cincinnati/Northern Kentucky 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 closest airport to Cincinnati/Northern Kentucky International Airport (CVG) is Cincinnati Municipal Airport (LUK), which is located only 14 miles (22 kilometers) ENE of CVG.
• 77 Comair Boulevard formerly served as the corporate headquarters of Comair.
• In May 2012, Terminal 2 was officially closed and all non-Delta operations were consolidated in a newly renovated Concourse A.
• Concourse B in Terminal 3 is well known for its open spaces, high ceilings, large windows with views of the airfield, and natural lighting during the day.
• Concourse C, which once housed all Delta Connection flights, opened in September 1994 and closed in 2009 due to Delta Air Lines cutting flights from the hub.

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.
• 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 airport is on the main N17 north – south road, halfway between Galway and Sligo, close to the junction with the N5 east – west Westport – Castlebar – Longford road.
• Ireland West Airport Knock (NOC) currently has only 1 runway.
• 2007 was a notable year, with scheduled transatlantic services to New York and Boston commencing in May, operated by the now-defunct Flyglobespan.
• In recent years Ryanair has grown operations and it is the largest airline to serve the airport with 14 scheduled routes.
• 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.
• 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.
• During September 2011 Ryanair celebrated its 4 millionth passenger through the airport, while Lufthansa announced it would be commencing weekly flights to Düsseldorf in May 2012.