Nonstop flight route between Erie, Pennsylvania, United States and Knock, Ireland:

About this route:

A direct, nonstop flight between Erie International Airport (ERI), Erie, Pennsylvania, United States and Ireland West Airport Knock (NOC), Knock, Ireland would travel a Great Circle distance of 3,251 miles (or 5,232 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 Erie 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 Erie 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 Erie International Airport (ERI):

• The airport has the ERI Cafe, a small gift shop, and several vending machines.
• Because of Erie International Airport's relatively low elevation of 733 feet, planes can take off or land at Erie 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 furthest airport from Erie International Airport (ERI) is Margaret River Airport (MGV), which is located 11,435 miles (18,402 kilometers) away in Margaret River, Western Australia, Australia.
• Erie International Airport handled 12,116 passengers last year.
• Erie International Airport (ERI) has 2 runways.
• The closest airport to Erie International Airport (ERI) is Port Meadville Airport (MEJ), which is located 32 miles (51 kilometers) S of ERI.
• In addition to being known as "Erie International Airport", another name for ERI is "Tom Ridge Field".

Facts about Ireland West Airport Knock (NOC):

• 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.
• Ireland West Airport Knock (NOC) currently has only 1 runway.
• Departing passengers aged 12 years and over pay a "Development Fee" of €10.
• 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.
• On 21 February 2007, the Government of Ireland announced that it was making a €27 million capital grant.
• 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 2011, the month of August was the busiest in the airport's history with 84,052 passengers.
• In 2005 the airport changed its name to Ireland West Airport Knock.
• In addition to being known as "Ireland West Airport Knock", other names for NOC include "Horan International Airport" and "Aerfort Iarthar Éireann".
• 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.
• The closest airport to Ireland West Airport Knock (NOC) is Sligo Airport (SXL), which is located 27 miles (44 kilometers) NNE of NOC.