Nonstop flight route between SeaTac (near Seattle and Tacoma), Washington, United States and Algiers, Algeria:

About this route:

A direct, nonstop flight between Seattle–Tacoma International Airport (SEA), SeaTac (near Seattle and Tacoma), Washington, United States and Houari Boumediene Airport (ALG), Algiers, Algeria would travel a Great Circle distance of 5,722 miles (or 9,209 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 Seattle–Tacoma International Airport and Houari Boumediene 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 Seattle–Tacoma International Airport and Houari Boumediene 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 Seattle–Tacoma International Airport (SEA):

• The new 3rd runway opened on November 20, 2008, with a total construction cost of $1.1 billion.
• Because of Seattle–Tacoma International Airport's relatively low elevation of 433 feet, planes can take off or land at Seattle–Tacoma 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.
• Seattle–Tacoma International Airport (SEA) has 3 runways.
• The airport has service to destinations throughout North America, Europe, the Middle East, and East Asia.
• The closest airport to Seattle–Tacoma International Airport (SEA) is Renton Municipal Airport (RNT), which is located only 5 miles (9 kilometers) NE of SEA.
• In addition to being known as "Seattle–Tacoma International Airport", another name for SEA is "Sea–Tac Airport".
• The top five carriers at the airport in number of passengers carried in 2012 were Alaska Airlines, Horizon Air, Delta Air Lines, Southwest Airlines, and United Airlines.
• The furthest airport from Seattle–Tacoma International Airport (SEA) is Tôlanaro Airport (FTU), which is located 10,781 miles (17,350 kilometers) away in Tôlanaro, Madagascar.
• Seattle–Tacoma International Airport handled 34,776,666 passengers last year.
• The airport has a Central Terminal building, which was renovated and expanded in 2003.
• The South Satellite Terminal has reached its maximum capacity for handling international passengers in terms of immigration check stands as well as customs declaration.
• The two-story North Concourse added four new gate positions and a new wing 600 feet long and 30 feet wide.

Facts about Houari Boumediene Airport (ALG):

• The distance to the center of Algiers is 20 km using the route N5 direct Bab Ezzouar.
• The Société de Gestion des Services et Infrastructures Aéroportuaires, more commonly known as "Airport of Algiers", is a Public Company established on 1 November 2006 to manage and operate the airport.
• Houari Boumediene Airport handled 4,474,970 passengers last year.
• Houari Boumediene Airport
• Because of Houari Boumediene Airport's relatively low elevation of 82 feet, planes can take off or land at Houari Boumediene 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.
• Houari Boumediene Airport (ALG) has 2 runways.
• Check-in sector Hall 1
• The closest airport to Houari Boumediene Airport (ALG) is Boufarik Air Base (QFD), which is located 21 miles (34 kilometers) WSW of ALG.
• The furthest airport from Houari Boumediene Airport (ALG) is Gisborne Airport (GIS), which is nearly antipodal to Houari Boumediene Airport (meaning Houari Boumediene Airport is almost on the exact opposite side of the Earth from Gisborne Airport), and is located 12,120 miles (19,505 kilometers) away in Gisborne, New Zealand.
• In addition to being known as "Houari Boumediene Airport", other names for ALG include "مطار هواري بومدين الدولي" and "Aéroport d'Alger Houari Boumediene".