Nonstop flight route between Port Alexander, Alaska, United States and Karachi, Pakistan:

About this route:

A direct, nonstop flight between Port Alexander Seaplane Base (PTD), Port Alexander, Alaska, United States and Jinnah International Airport (KHI), Karachi, Pakistan would travel a Great Circle distance of 6,685 miles (or 10,759 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 Port Alexander Seaplane Base and Jinnah 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 Port Alexander Seaplane Base and Jinnah 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 Port Alexander Seaplane Base (PTD):

• The furthest airport from Port Alexander Seaplane Base (PTD) is Port Alfred Airport (AFD), which is located 10,640 miles (17,123 kilometers) away in Port Alfred, South Africa.
• Port Alexander Seaplane Base (PTD) currently has only 1 runway.
• Because of Port Alexander Seaplane Base's relatively low elevation of 0 feet, planes can take off or land at Port Alexander Seaplane Base 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 addition to being known as "Port Alexander Seaplane Base", another name for PTD is "AHP".
• The closest airport to Port Alexander Seaplane Base (PTD) is Point Baker Seaplane Base (KPB), which is located 40 miles (64 kilometers) E of PTD.

Facts about Jinnah International Airport (KHI):

• Jinnah International Airport handled 16,065,465 passengers last year.
• In Karachi, the CIP Lounge can be used by all first and business class passengers on all outbound flights.
• The closest airport to Jinnah International Airport (KHI) is Hyderabad Airportحیدرآباد ہوائی اڈا (HDD), which is located 81 miles (130 kilometers) ENE of KHI.
• Jinnah International Airport (KHI) has 2 runways.
• The furthest airport from Jinnah International Airport (KHI) is Mataveri International Airport (IPC), which is nearly antipodal to Jinnah International Airport (meaning Jinnah International Airport is almost on the exact opposite side of the Earth from Mataveri International Airport), and is located 12,173 miles (19,591 kilometers) away in Easter Island, Chile.
• Because of Jinnah International Airport's relatively low elevation of 100 feet, planes can take off or land at Jinnah 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 addition to being known as "Jinnah International Airport", another name for KHI is "جناح بین الاقوامی ہوائ اڈہ".
• The airport facilities were further expanded in the 1980s to Terminal 2 and Terminal 3 respectively.