Nonstop flight route between Renton, Washington, United States and Cardiff, Wales, United Kingdom:

About this route:

A direct, nonstop flight between Renton Municipal Airport (RNT), Renton, Washington, United States and Cardiff Airport (CWL), Cardiff, Wales, United Kingdom would travel a Great Circle distance of 4,707 miles (or 7,575 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 Renton Municipal Airport and Cardiff 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 Renton Municipal Airport and Cardiff 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 Renton Municipal Airport (RNT):

• The airport is located approximately 25 minutes south of downtown Seattle to the northwest and Bellevue to the north, and is situated in the center of the regional transportation network that connects State Highways 167, 169, 515 and 900 to Interstate Highways 5, 405 and 90.
• Renton Municipal Airport (RNT) currently has only 1 runway.
• Because of Renton Municipal Airport's relatively low elevation of 32 feet, planes can take off or land at Renton Municipal 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 closest airport to Renton Municipal Airport (RNT) is King County International Airport (BFI), which is located only 5 miles (8 kilometers) WNW of RNT.
• The furthest airport from Renton Municipal Airport (RNT) is Tôlanaro Airport (FTU), which is located 10,776 miles (17,342 kilometers) away in Tôlanaro, Madagascar.
• Renton Airport is adjacent to the Boeing Renton Factory that manufactures 737s and formerly 757s, and is the initial point of departure for airplanes produced in that facility.
• The airport is owned by the City of Renton and is a general aviation airport which serves Renton and other nearby communities.

Facts about Cardiff Airport (CWL):

• 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.
• 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.
• Cardiff Airport (CWL) currently has only 1 runway.
• 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.
• Cardiff Airport handled 1,072,062 passengers last year.
• 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.
• Cardiff Airport is an international airport owned by the Welsh Government, serving Cardiff and the rest of South, Mid and West Wales.
• The closest airport to Cardiff Airport (CWL) is MoD St Athan (DGX), which is located only 4 miles (6 kilometers) W of CWL.
• In early December 2013 Flybe announced it would drop its Paris and Glasgow services with effect from January 2014.
• In addition to being known as "Cardiff Airport", another name for CWL is "Maes Awyr Caerdydd".
• 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.