Nonstop flight route between Tegel / Berlin, Germany and Boulder, Colorado, United States:

About this route:

A direct, nonstop flight between Berlin Tegel Airport (TXL), Tegel / Berlin, Germany and Boulder Municipal Airport (WBU), Boulder, Colorado, United States would travel a Great Circle distance of 5,059 miles (or 8,142 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 Berlin Tegel Airport and Boulder Municipal 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 Berlin Tegel Airport and Boulder Municipal 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 Berlin Tegel Airport (TXL):

• West Berlin's special legal status during the Cold War era meant that all air traffic through the Allied air corridors linking the exclave with West Germany was restricted to airlines headquartered in the United States, the United Kingdom or France – three of the four victorious powers of World War II.
• Berlin Tegel Airport handled 19,591,849 passengers last year.
• In addition to being known as "Berlin Tegel Airport", another name for TXL is "Flughafen Berlin-Tegel".
• The closest airport to Berlin Tegel Airport (TXL) is Berlin Tempelhof Airport (THF), which is located only 8 miles (12 kilometers) SE of TXL.
• Following the move to Tegel, Air France initially used Lockheed Super Constellation piston equipment on all Berlin flights.
• Following the cessation of direct Tegel–New York City scheduled services, Pan Am continued to operate affinity group/Advance Booking Charter flights from Tegel to the US on an ad hoc basis.
• The largest-ever expansion of Pan Am's scheduled internal German services occurred during summer 1984, when the airline's aircraft movements at Tegel increased by 20%.
• Following the end of the Berlin Airlift in May 1949, Tegel became the Berlin base of the Armée de l'Air, eventually leading to the establishment of base 165 at Berlin Tegel on 1 August 1964.
• Berlin Tegel Airport (TXL) has 2 runways.
• Initially, all commercial flights used the original terminal building, which was situated to the North of the runway, at what is today the military part of the airport.
• Because of Berlin Tegel Airport's relatively low elevation of 122 feet, planes can take off or land at Berlin Tegel 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 furthest airport from Berlin Tegel Airport (TXL) is Chatham Islands (CHT), which is located 11,685 miles (18,805 kilometers) away in Waitangi, Chatham Islands, New Zealand.

Facts about Boulder Municipal Airport (WBU):

• There is no terminal, just hangars for various aviation companies and maintenance buildings.
• The furthest airport from Boulder Municipal Airport (WBU) is Sir Gaëtan Duval Airport (RRG), which is located 10,881 miles (17,511 kilometers) away in Rodrigues Island, Mauritius.
• Because of Boulder Municipal Airport's high elevation of 5,288 feet, planes must typically fly at a faster airspeed in order to takeoff or land at WBU. Combined with a high temperature, this could make WBU a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
• In addition to being known as "Boulder Municipal Airport", another name for WBU is "BDU".
• Boulder Municipal Airport (WBU) has 2 runways.
• The closest airport to Boulder Municipal Airport (WBU) is Rocky Mountain Metropolitan Airport (BJC), which is located only 11 miles (17 kilometers) SSE of WBU.