Nonstop flight route between San Francisco, California, United States and Dublin, Ireland:

About this route:

A direct, nonstop flight between San Francisco International Airport (SFO), San Francisco, California, United States and Dublin Airport (DUB), Dublin, Ireland would travel a Great Circle distance of 5,085 miles (or 8,183 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 San Francisco International Airport and Dublin 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 San Francisco International Airport and Dublin 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 San Francisco International Airport (SFO):

• The closest airport to San Francisco International Airport (SFO) is Half Moon Bay AirportHalf Moon Bay Flight Strip (HAF), which is located only 10 miles (16 kilometers) SW of SFO.
• The furthest airport from San Francisco International Airport (SFO) is Tôlanaro Airport (FTU), which is located 11,365 miles (18,290 kilometers) away in Tôlanaro, Madagascar.
• For lack of space, the terminal was built on top of the airport's main access road at enormous expense, completing the continuous ring of terminals.
• San Francisco International Airport handled 44,477,209 passengers last year.
• SFO was one of several US airports which operated the Registered Traveler program from April 2007 until funding ended in June 2009, which had allowed travelers to pass through security checkpoints quickly.
• Because of San Francisco International Airport's relatively low elevation of 13 feet, planes can take off or land at San Francisco 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.
• In 1954 the airport's Central Passenger Terminal opened.
• San Francisco International Airport (SFO) has 4 runways.
• On July 14, 2008, SFO was voted Best International Airport in North America for 2008 in the World Airports Survey by Skytrax.
• Before the 1930s, airports used a two-byte abbreviation.

Facts about Dublin Airport (DUB):

• The closest airport to Dublin Airport (DUB) is Kilkenny Airport (KKY), which is located 68 miles (110 kilometers) SW of DUB.
• In the mid twentieth century, the Irish government introduced a rule stating that all air traffic between Ireland and the United States must transit through Shannon airport.
• Dublin Airport, is an international airport serving Dublin, Ireland and is operated by the Dublin Airport Authority.
• In addition to being known as "Dublin Airport", another name for DUB is "Aerfort Bhaile Átha Cliath".
• The furthest airport from Dublin Airport (DUB) is Ryan's Creek Aerodrome (SZS), which is located 11,922 miles (19,187 kilometers) away in Stewart Island, New Zealand.
• Dublin Airport (DUB) has 2 runways.
• Dublin Airport handled 20,166,783 passengers last year.
• Upon the outbreak of World War II, services were severely restricted at Dublin Airport until late 1945 and the only international scheduled route operated during this time was by Aer Lingus to Liverpool.
• The advent of wide-body aircraft posed opportunities and challenges for aviation.
• In February 2010, United Arab Emirates airline Etihad Airways announced an increase in services to Dublin from Abu Dhabi which means that from 28 March 2010 twice-daily flights are available on Thursdays, Saturdays & Sundays with a once-daily service on Mondays, Tuesdays, Wednesdays and Fridays.
• In 1936 the Government of Ireland established a new civil airline, Aer Lingus, which began operating from the military aerodrome, Casement Aerodrome, at Baldonnel to the southwest of Dublin.
• The plans for Terminal 2 have been met with ongoing criticism from those who argued that, once built, it could not be extended to provide any additional capacity, owing to its location.
• Because of Dublin Airport's relatively low elevation of 242 feet, planes can take off or land at Dublin 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.