Nonstop flight route between Tallinn, Estonia and Pierre, South Dakota, United States:

About this route:

A direct, nonstop flight between Tallinn Airport (TLL), Tallinn, Estonia and Pierre Regional Airport (PIR), Pierre, South Dakota, United States would travel a Great Circle distance of 4,619 miles (or 7,433 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 Tallinn Airport and Pierre Regional 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 Tallinn Airport and Pierre Regional 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 Tallinn Airport (TLL):

• In addition to being known as "Tallinn Airport", another name for TLL is "Tallinna lennujaam".
• Since 29 March 2009 the airport is officially known as Lennart Meri Tallinn Airport, in honour of the leader of the Estonian independence movement and second President of Estonia Lennart Meri.
• The airport has a single asphalt-concrete runway that is 3070 metres long and 45 metres wide, five taxiways and fourteen terminal gates.
• On 20 March 2013 the airport authorities announced a public procurement for constructing a new hangar complex.
• The furthest airport from Tallinn Airport (TLL) is Chatham Islands (CHT), which is located 11,037 miles (17,763 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• Tallinn Airport (TLL) currently has only 1 runway.
• On 12 April 2012 Tallinn Airport announced, that it will build next year a new five-berth terminal for low-cost airlines, which will be easily removable and extendable.
• The closest airport to Tallinn Airport (TLL) is Helsinki-Malmi Airport (HEM), which is located 58 miles (94 kilometers) N of TLL.
• There are one passenger terminal and four cargo terminals at the airport.
• According to Erik Sakkov, board member of Tallinn Airport, the future plans include expanding the runway by 600–700 metres to serve regular long-haul flights, also building of a brand-new taxiway, new storage facilities, a new point-to-point terminal and expansion of the existing passenger terminal, so it can serve arriving and departing passengers on two different levels.
• Because of Tallinn Airport's relatively low elevation of 131 feet, planes can take off or land at Tallinn 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 Pierre Regional Airport (PIR):

• The furthest airport from Pierre Regional Airport (PIR) is Sir Gaëtan Duval Airport (RRG), which is located 10,493 miles (16,887 kilometers) away in Rodrigues Island, Mauritius.
• The closest airport to Pierre Regional Airport (PIR) is Mobridge Municipal Airport (MBG), which is located 81 miles (130 kilometers) N of PIR.
• Pierre Regional Airport (PIR) has 2 runways.
• A new terminal has been designed, and construction began in late Spring, 2011.
• In addition to being known as "Pierre Regional Airport", another name for PIR is "Pierre Army Airfield".
• During World War II the airfield was used by the United States Army Air Forces by Air Technical Service Command as a maintenance and supply depot.