Nonstop flight route between Tchien, Liberia and Saint Petersburg, Russia (formerly Leningrad between 1924 and 1991):

About this route:

A direct, nonstop flight between Tchien Airport (THC), Tchien, Liberia and Pulkovo Airport (LED), Saint Petersburg, Russia (formerly Leningrad between 1924 and 1991) would travel a Great Circle distance of 4,222 miles (or 6,795 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 Tchien Airport and Pulkovo 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 Tchien Airport and Pulkovo 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 Tchien Airport (THC):

• The closest airport to Tchien Airport (THC) is Guiglo Airport (GGO), which is located 54 miles (87 kilometers) NE of THC.
• Tchien Airport (THC) currently has only 1 runway.
• The furthest airport from Tchien Airport (THC) is Arorae Island Airport (AIS), which is nearly antipodal to Tchien Airport (meaning Tchien Airport is almost on the exact opposite side of the Earth from Arorae Island Airport), and is located 12,022 miles (19,347 kilometers) away in Arorae Island, Kiribati.
• Because of Tchien Airport's relatively low elevation of 240 feet, planes can take off or land at Tchien 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.

Facts about Pulkovo Airport (LED):

• For a more comprehensive list, see Aviation Safety Network Entry for LED.
• During the Second World War the airport was the frontline in the Nazi Siege of Leningrad.
• In May 2008, the City of Saint Petersburg opened a 1.5 bn USD tender for a 30-year concession to operate Pulkovo Airport.
• Pulkovo Airport (LED) has 2 runways.
• The closest airport to Pulkovo Airport (LED) is Rzhevka Airport (RVH), which is located only 17 miles (27 kilometers) NE of LED.
• The furthest airport from Pulkovo Airport (LED) is Chatham Islands (CHT), which is located 10,868 miles (17,491 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• As of 2013, Pulkovo is the 3rd busiest in Russia after Moscow's Domodedovo and Sheremetyevo airports.
• Pulkovo Airport handled 12,854,366 passengers last year.
• In February 1948, after the damage was completely repaired, the airport resumed scheduled passenger flights.
• Because of Pulkovo Airport's relatively low elevation of 79 feet, planes can take off or land at Pulkovo 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 "Pulkovo Airport", another name for LED is "Аэропо́рт Пу́лково".
• ICAO category 1 standards were implemented in 1965, making way for international operations.