Nonstop flight route between Tallinn, Estonia and Rockford, Illinois, United States:

About this route:

A direct, nonstop flight between Tallinn Airport (TLL), Tallinn, Estonia and Chicago Rockford International Airport (RFD), Rockford, Illinois, United States would travel a Great Circle distance of 4,478 miles (or 7,207 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 Chicago Rockford 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 Tallinn Airport and Chicago Rockford 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 Tallinn Airport (TLL):

• The closest airport to Tallinn Airport (TLL) is Helsinki-Malmi Airport (HEM), which is located 58 miles (94 kilometers) N of TLL.
• In addition to being known as "Tallinn Airport", another name for TLL is "Tallinna lennujaam".
• 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.
• Ground handling services are handled by Tallinn Airport GH.
• 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.
• There are three bus stops at the terminal, which are located on level 0 in front of the arrivals area.
• Tallinn Airport (TLL) currently has only 1 runway.
• 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.
• In 2011 a new project of cruise turnarounds was launched in cooperation with Tallinn Passenger Port and Happy Cruises.

Facts about Chicago Rockford International Airport (RFD):

• RFD traces its history back to 1917, when Camp Grant was established during World War I as an U.S.
• The furthest airport from Chicago Rockford International Airport (RFD) is Margaret River Airport (MGV), which is located 11,008 miles (17,716 kilometers) away in Margaret River, Western Australia, Australia.
• Chicago Rockford International Airport (RFD) has 2 runways.
• Several airlines have previously served the airport including United Express, Hooters Air, Frontier, Midwest Connect, Midway Connection, Trans Meridian, American Eagle, TWA, Ozark, McClain, Direct Air, Northwest Airlink, etc.
• Because of Chicago Rockford International Airport's relatively low elevation of 742 feet, planes can take off or land at Chicago Rockford 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.
• The airport is in a foreign-trade zone.
• The closest airport to Chicago Rockford International Airport (RFD) is Southern Wisconsin Regional Airport (JVL), which is located 30 miles (47 kilometers) N of RFD.