Nonstop flight route between Comiso, Italy and Portland, Oregon, United States:

About this route:

A direct, nonstop flight between Comiso Airport (CIY), Comiso, Italy and Portland International Airport (PDX), Portland, Oregon, United States would travel a Great Circle distance of 6,141 miles (or 9,882 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 Comiso Airport and Portland International 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 Comiso Airport and Portland International 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 Comiso Airport (CIY):

• Because of Comiso Airport's relatively low elevation of 620 feet, planes can take off or land at Comiso 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 airfield remained under Allied control until American forces left in early 1945.
• The closest airport to Comiso Airport (CIY) is Naval Air Station Sigonella (NSY), which is located 33 miles (53 kilometers) NNE of CIY.
• From 1983 to 1991 Comiso Air Base was the largest NATO base in southern Europe and housed 112 BGM-109G Ground Launched Cruise Missiles,.
• Comiso Airport (CIY) currently has only 1 runway.
• The furthest airport from Comiso Airport (CIY) is Chatham Islands (CHT), which is located 11,689 miles (18,812 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• The first civil flight was made on a 30 April 2007, after the necessary tests and the inauguration of the new runway, but the airport was open to the traffic only the 30th of May 2013.
• In addition to being known as "Comiso Airport", another name for CIY is "Aeroporto di Comiso".

Facts about Portland International Airport (PDX):

• The closest airport to Portland International Airport (PDX) is Portland-Troutdale Airport (TTD), which is located only 10 miles (16 kilometers) ESE of PDX.
• Portland International Airport (PDX) has 3 runways.
• Because of Portland International Airport's relatively low elevation of 30 feet, planes can take off or land at Portland 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 August 2005, the concourse connector was opened.
• The present PDX site was purchased by the Portland City Council in 1936.
• The main terminal consists of one building roughly "H"-shaped and is divided into five concourses.
• In 1925 aviation proponents proposed an airport for Portland on Swan Island, northwest of downtown Portland on the Willamette River.
• Portland International Airport handled 1,502,956 passengers last year.
• The furthest airport from Portland International Airport (PDX) is Tôlanaro Airport (FTU), which is located 10,903 miles (17,546 kilometers) away in Tôlanaro, Madagascar.