Nonstop flight route between Bangor, Maine, United States and Porto, Portugal:

About this route:

A direct, nonstop flight between Bangor International Airport (BGR), Bangor, Maine, United States and Francisco Sá Carneiro Airport (OPO), Porto, Portugal would travel a Great Circle distance of 2,978 miles (or 4,793 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 Bangor International Airport and Francisco Sá Carneiro 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 Bangor International Airport and Francisco Sá Carneiro 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 Bangor International Airport (BGR):

• Bangor International Airport (BGR) currently has only 1 runway.
• In 2003, Delta Air Lines added daily connection flights to Cincinnati-Northern Kentucky International Airport and Boston Logan International Airport.
• Because of Bangor International Airport's relatively low elevation of 192 feet, planes can take off or land at Bangor 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.
• It was designated by NASA as an emergency landing location for the Space Shuttle.
• The closest airport to Bangor International Airport (BGR) is Old Town Municipal Airport (OLD), which is located only 13 miles (20 kilometers) NE of BGR.
• Regular air passenger service to Portland and Boston was begun in 1931 by Boston-Maine Airways, owned by the Boston and Maine and Bangor and Aroostook railroads and under contract to Pan American, which was interested in the airport as a stop on its planned intercontinental air route between the U.S.
• In 1977, Erwin Kreuz, a 50-year-old West German brewery worker on his way to San Francisco, stepped off a refueling charter flight in the mistaken belief that he had reached his destination.
• The furthest airport from Bangor International Airport (BGR) is Albany Airport (ALH), which is located 11,670 miles (18,782 kilometers) away in Albany, Western Australia, Australia.
• In May 2011, Delta Air Lines, the airport's largest carrier, saw a 33% decline in passengers.

Facts about Francisco Sá Carneiro Airport (OPO):

• In 2007, the airport was voted the Best Airport in Europe in the Airport Service Quality Awards by Airports Council International.
• In addition to being known as "Francisco Sá Carneiro Airport", another name for OPO is "Aeroporto Francisco Sá Carneiro".
• Taxis service the city centre and there is a road link.
• Francisco Sá Carneiro Airport handled 6,050,094 passengers last year.
• Francisco Sá Carneiro Airport (OPO) currently has only 1 runway.
• Francisco Sá Carneiro Airport or simply Porto Airport is an international airport near Porto, Portugal.
• It includes an area of between 72 metres in the extreme south and 43 metres in the north.
• The closest airport to Francisco Sá Carneiro Airport (OPO) is Braga Airport (BGZ), which is located 27 miles (44 kilometers) NNE of OPO.
• The furthest airport from Francisco Sá Carneiro Airport (OPO) is Westport Airport (WSZ), which is nearly antipodal to Francisco Sá Carneiro Airport (meaning Francisco Sá Carneiro Airport is almost on the exact opposite side of the Earth from Westport Airport), and is located 12,400 miles (19,955 kilometers) away in Westport, New Zealand.
• Because of Francisco Sá Carneiro Airport's relatively low elevation of 226 feet, planes can take off or land at Francisco Sá Carneiro 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.