Nonstop flight route between Dublin, Ireland and Portland, Oregon, United States:

About this route:

A direct, nonstop flight between Dublin Airport (DUB), Dublin, Ireland and Portland-Troutdale Airport (TTD), Portland, Oregon, United States would travel a Great Circle distance of 4,635 miles (or 7,459 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 Dublin Airport and Portland-Troutdale 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 Dublin Airport and Portland-Troutdale 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 Dublin Airport (DUB):

• 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.
• In addition to being known as "Dublin Airport", another name for DUB is "Aerfort Bhaile Átha Cliath".
• 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.
• In January 2014 Emirates announced that they would increase their Dubai service to twice daily from 1 September 2014 using their Boeing 777-300ER aircraft.
• Finally, the demand from Ireland's migrant workers, principally those from Eastern Europe, has resulted in a large number of new routes opening to destinations in the European Union accession states.
• United States border preclearance services are available at the airport for US-bound passengers, making Dublin one of only two European airports with this facility along with Shannon.
• The current Terminal 1 building originally opened in 1972, and was initially designed to handle five million passengers per year.
• 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.
• During the 1980s, major competition, especially on the Dublin–London routes, resulted in passenger numbers swelling to 5.1 million in 1989.
• The closest airport to Dublin Airport (DUB) is Kilkenny Airport (KKY), which is located 68 miles (110 kilometers) SW of DUB.
• In October 2004, Aer Rianta was renamed as the Dublin Airport Authority plc, following the State Airports Act 2004.
• Dublin Airport handled 20,166,783 passengers last year.
• On 24 October 2012, American Airlines announced a new year-round service to New York-JFK beginning 13 June 2013.
• Dublin Airport (DUB) has 2 runways.

Facts about Portland-Troutdale Airport (TTD):

• Because of Portland-Troutdale Airport's relatively low elevation of 39 feet, planes can take off or land at Portland-Troutdale 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 Portland-Troutdale Airport (TTD) is Portland International Airport (PDX), which is located only 10 miles (16 kilometers) WNW of TTD.
• Portland-Troutdale Airport (TTD) currently has only 1 runway.
• The airport was purchased by the Port of Portland in 1942, serving as a reliever airport for nearby Portland International Airport until the 1950s.
• Operations at times may be limited or restricted as Portland International Airport take-off and approach paths cross directly above Troutdale Airport.
• The furthest airport from Portland-Troutdale Airport (TTD) is Tôlanaro Airport (FTU), which is located 10,901 miles (17,543 kilometers) away in Tôlanaro, Madagascar.
• Portland-Troutdale Airport covers an area of 284 acres at an elevation of 39 feet above mean sea level.