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):

• On March 13, 2012, Direct Air suspended all their flights until May 15 because their fuel supplier stopped supplying fuel.
• In 1955 the Kalamazoo-based Upjohn pharmaceutical company began operating aircraft for its executives from the airport.
• 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.
• In 1982 the Core Council decided that the City of Kalamazoo should no longer bear the full cost of operating the airport, and in 1984, the City transferred ownership to the County of Kalamazoo.
• Commonly referred to as the "Air Zoo", the museum offers many historic aircraft, simulators, restaurant, and one of the regions only 4-D theater.
• 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.
• 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.
• In 1961 an air traffic control tower was built and the main runway was extended from 3,900 feet to 5,300.
• 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.

Facts about Francisco Sá Carneiro Airport (OPO):

• In addition to being known as "Francisco Sá Carneiro Airport", another name for OPO is "Aeroporto Francisco Sá Carneiro".
• Francisco Sá Carneiro Airport or simply Porto Airport is an international airport near Porto, Portugal.
• Francisco Sá Carneiro Airport (OPO) currently has only 1 runway.
• The closest airport to Francisco Sá Carneiro Airport (OPO) is Braga Airport (BGZ), which is located 27 miles (44 kilometers) NNE of OPO.
• Taxis service the city centre and there is a road link.
• 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.
• 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.