Nonstop flight route between Knock, Ireland and Chicago/Prospect Heights/Wheeling, Illinois, United States:

About this route:

A direct, nonstop flight between Ireland West Airport Knock (NOC), Knock, Ireland and Chicago Executive Airport (PWK), Chicago/Prospect Heights/Wheeling, Illinois, United States would travel a Great Circle distance of 3,547 miles (or 5,709 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 Chicago Executive 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 Chicago Executive 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):

• 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.
• Since 2003, flag-carrier, low-cost and regional airlines including Aer Lingus, MyTravelLite, Bmibaby, Ryanair, Aer Arann, flybe, Lufthansa and EasyJet have added routes to the UK and mainland Europe.
• The closest airport to Ireland West Airport Knock (NOC) is Sligo Airport (SXL), which is located 27 miles (44 kilometers) NNE of NOC.
• 2007 was a notable year, with scheduled transatlantic services to New York and Boston commencing in May, operated by the now-defunct Flyglobespan.
• 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.
• 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.
• 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.
• In 2013, Ryanair launched a weekly summer route to Malaga on thursdays.
• In 2008 a record 629,000 passengers used the airport, a 13% rise compared to the previous year.
• Ireland West Airport Knock (NOC) currently has only 1 runway.
• Ireland West Airport Knock handled 665,000 passengers last year.

Facts about Chicago Executive Airport (PWK):

• Chicago Executive Airport (PWK) has 3 runways.
• The closest airport to Chicago Executive Airport (PWK) is Chicago O'Hare International Airport (ORD), which is located only 9 miles (15 kilometers) S of PWK.
• The airport opened in 1925 as Gauthier's Flying Field.
• Because of Chicago Executive Airport's relatively low elevation of 647 feet, planes can take off or land at Chicago Executive 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 furthest airport from Chicago Executive Airport (PWK) is Margaret River Airport (MGV), which is located 11,069 miles (17,813 kilometers) away in Margaret River, Western Australia, Australia.
• In 2007 Chicago Executive's management created a public viewing area east of the south end of Runway 16-34 along Palatine Frontage Road, with parking, a picnic table, bleacher seating and a PA speaker to allow visitors to monitor Air Traffic Control radio communications.
• The airport can handle executive jets in the 20-seat range, such as the Grumman Gulfstream and the Bombardier Challenger, and larger aircraft occasionally visit.
• Chicago Executive Airport, formerly Palwaukee Municipal Airport, is a public airport 18 miles northwest of Chicago, in the village of Wheeling in Cook County, Illinois.