Nonstop flight route between Kalamazoo/Battle Creek, Michigan, United States and Porto, Portugal:

About this route:

A direct, nonstop flight between Kalamazoo/Battle Creek International Airport (AZO), Kalamazoo/Battle Creek, Michigan, United States and Francisco Sá Carneiro Airport (OPO), Porto, Portugal would travel a Great Circle distance of 3,820 miles (or 6,147 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 Kalamazoo/Battle Creek 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 Kalamazoo/Battle Creek 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 Kalamazoo/Battle Creek International Airport (AZO):

• Because of Kalamazoo/Battle Creek International Airport's relatively low elevation of 874 feet, planes can take off or land at Kalamazoo/Battle Creek 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.
• The Western Michigan University College of Aviation, founded in 1939, used the Kalamazoo/Battle Creek International Airport as a base for its flight school until 1997.
• Several accidents and incidents have occurred at Kalamazoo/Battle Creek International Airport.
• Kalamazoo Airport is used by transient and local private pilots flying for personal reasons, business, or recreation.
• Plans for an airport in Kalamazoo began in 1925.
• The closest airport to Kalamazoo/Battle Creek International Airport (AZO) is W. K. Kellogg Airport (BTL), which is located only 16 miles (26 kilometers) ENE of AZO.
• Kalamazoo/Battle Creek International Airport (AZO) has 3 runways.
• In 1975 the regional air traffic control facility was moved from Battle Creek to Kalamazoo, and in 1978, a radar facility was installed.
• The furthest airport from Kalamazoo/Battle Creek International Airport (AZO) is Margaret River Airport (MGV), which is located 11,180 miles (17,993 kilometers) away in Margaret River, Western Australia, Australia.

Facts about Francisco Sá Carneiro Airport (OPO):

• Porto Airport reached its six millionth passenger mark on 30 December 2011.
• In addition to being known as "Francisco Sá Carneiro Airport", another name for OPO is "Aeroporto Francisco Sá Carneiro".
• Francisco Sá Carneiro Airport (OPO) currently has only 1 runway.
• 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.
• STCP buses also link the airport and the city.
• 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.
• Francisco Sá Carneiro Airport handled 6,050,094 passengers last year.
• 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.