Nonstop flight route between Rochester, New York, United States and Knock, Ireland:

About this route:

A direct, nonstop flight between Greater Rochester International Airport (ROC), Rochester, New York, United States and Ireland West Airport Knock (NOC), Knock, Ireland would travel a Great Circle distance of 3,107 miles (or 5,001 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 Greater Rochester 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 Greater Rochester 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 Greater Rochester International Airport (ROC):

• Greater Rochester International Airport (ROC) has 3 runways.
• Because of Greater Rochester International Airport's relatively low elevation of 559 feet, planes can take off or land at Greater Rochester 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.
• Greater Rochester International Airport handled 2,533,834 passengers last year.
• Federal Express operates its own cargo terminal on the southern border of the airport on Scottsville Road.
• In the late 1960s and early 1970s there was talk of building a Rochester-Buffalo airport in southeastern Niagara County, which would have taken over passenger traffic from Rochester-Monroe County and Greater Buffalo International airports.
• The closest airport to Greater Rochester International Airport (ROC) is Dansville Municipal Airport (DSV), which is located 38 miles (61 kilometers) S of ROC.
• The County got as far as building temporary parking lots to the west and closing the main parking lots to begin construction on a garage.
• The furthest airport from Greater Rochester International Airport (ROC) is Margaret River Airport (MGV), which is located 11,501 miles (18,509 kilometers) away in Margaret River, Western Australia, Australia.
• The airport covers 1,136 acres at an elevation of 559 feet.
• The terminal was outgrown by the mid-1980s, and debate began about expanding the airport.

Facts about Ireland West Airport Knock (NOC):

• Ireland West Airport Knock is 5.6km south-west of Charlestown, County Mayo, Ireland.
• 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.
• In 2013, Ryanair launched a weekly summer route to Malaga on thursdays.
• 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".
• Ireland West Airport Knock (NOC) currently has only 1 runway.
• In 2008 a record 629,000 passengers used the airport, a 13% rise compared to the previous year.
• 2007 was a notable year, with scheduled transatlantic services to New York and Boston commencing in May, operated by the now-defunct Flyglobespan.
• In 2005 the airport changed its name to Ireland West Airport Knock.
• 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.