Nonstop flight route between Cardiff, Wales, United Kingdom and Denver, Colorado, United States:

About this route:

A direct, nonstop flight between Cardiff Airport (CWL), Cardiff, Wales, United Kingdom and Denver International Airport (DEN), Denver, Colorado, United States would travel a Great Circle distance of 4,560 miles (or 7,338 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 Cardiff Airport and Denver 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 Cardiff Airport and Denver 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 Cardiff Airport (CWL):

• Cardiff Airport handled 1,072,062 passengers last year.
• The closest airport to Cardiff Airport (CWL) is MoD St Athan (DGX), which is located only 4 miles (6 kilometers) W of CWL.
• It was announced on 28 October 2011, that Spanish low-cost carrier Vueling are to open a new route to Barcelona commencing 27 March 2012 operating the route three times per week.
• The airport is not only the main maintenance base for British Airways but also home to a variety of aerospace-oriented firms and colleges, and therefore a major contributor to the economic development of the region.
• The airport was the main base for three local airlines.
• On 29 May 2012 it was announced that Jones would personally chair a "Task Force" on Cardiff Airport with the aim of "maximising its economic impact, commercially and for Wales".
• In addition to being known as "Cardiff Airport", another name for CWL is "Maes Awyr Caerdydd".
• Cardiff Airport (CWL) currently has only 1 runway.
• The furthest airport from Cardiff Airport (CWL) is Dunedin International Airport (DUD), which is located 11,958 miles (19,244 kilometers) away in Dunedin, Otago, New Zealand.
• On 1 April 1965 the Ministry of Aviation handed over the airport to Glamorgan County Council and it was renamed Glamorgan Airport.
• The airport was used by 2.1 million passengers in 2008, falling to around 1.1 million passengers in 2013, according to the United Kingdom Civil Aviation Authority, a reduction of nearly 50% since 2008, making it the 21st busiest airport in the UK in terms of passenger numbers.
• Because of Cardiff Airport's relatively low elevation of 220 feet, planes can take off or land at Cardiff 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.
• Rees-Williams thought diverting the river at Pengam would be a problem, and feared that the tall chimney stacks of the nearby East Moors Steelworks could pose a safety hazard to aircraft.

Facts about Denver International Airport (DEN):

• Denver International Airport is the main hub for low-cost carrier Frontier Airlines and commuter carrier Great Lakes Airlines.
• Denver International Airport (DEN) has 6 runways.
• The furthest airport from Denver International Airport (DEN) is Sir Gaëtan Duval Airport (RRG), which is located 10,877 miles (17,505 kilometers) away in Rodrigues Island, Mauritius.
• Jeppesen Terminal's internationally recognized peaked roof, designed by Fentress Bradburn Architects, is reflective of snow-capped mountains and evokes the early history of Colorado when Native American teepees were located across the Great Plains.
• In April 1994, the city invited reporters to observe the first test of the new automated baggage system.
• Mustang, by El Paso born artist Luis Jiménez, was one of the earliest public art commissions for Denver International Airport in 1993.
• The airport is 25 miles driving distance from downtown Denver, which is 19 miles further away than Stapleton International Airport, the airport it replaced.
• After the airport's runways were completed but before it opened, the airport used the codes.
• All international flights requiring customs and immigration services currently fly into Concourse A.
• Because of Denver International Airport's high elevation of 5,431 feet, planes must typically fly at a faster airspeed in order to takeoff or land at DEN. Combined with a high temperature, this could make DEN a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
• Denver International Airport handled 52,556,359 passengers last year.
• DIA finally replaced Stapleton on February 28, 1995, 16 months behind schedule and at a cost of $4.8 billion, nearly $2 billion over budget.
• The closest airport to Denver International Airport (DEN) is Centennial Airport (APA), which is located 22 miles (36 kilometers) SSW of DEN.