Nonstop flight route between Idaho Falls, Idaho, United States and Cardiff, Wales, United Kingdom:

About this route:

A direct, nonstop flight between Idaho Falls Regional Airport (IDA), Idaho Falls, Idaho, United States and Cardiff Airport (CWL), Cardiff, Wales, United Kingdom would travel a Great Circle distance of 4,620 miles (or 7,436 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 Idaho Falls Regional 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 Idaho Falls Regional 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 Idaho Falls Regional Airport (IDA):

• The furthest airport from Idaho Falls Regional Airport (IDA) is Sir Gaëtan Duval Airport (RRG), which is located 10,774 miles (17,339 kilometers) away in Rodrigues Island, Mauritius.
• Because of Idaho Falls Regional Airport's high elevation of 4,744 feet, planes must typically fly at a faster airspeed in order to takeoff or land at IDA. Combined with a high temperature, this could make IDA a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
• The airport has struggled to maintain a restaurant operator in the past.
• In addition to being known as "Idaho Falls Regional Airport", another name for IDA is "Fanning Field".
• Idaho Falls Regional Airport (IDA) has 2 runways.
• The closest airport to Idaho Falls Regional Airport (IDA) is Dubois Municipal Airport (DBS), which is located 45 miles (73 kilometers) N of IDA.

Facts about Cardiff Airport (CWL):

• Passenger numbers increased from 2012 to 2013 which shows that Cardiff is making a slow recovery to try to reach passenger levels achieved over 10 years ago.
• 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.
• 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.
• 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.
• In 2007 a new airline was mooted as a new home carrier at the airport.
• Following a survey conducted by the airport operator in 2008 as part of a campaign to attract additional business routes to the airport, popular destinations such as Aberdeen, Frankfurt, Düsseldorf, Brussels and Scandinavian cities were identified as lacking a current link.
• 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.
• 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.
• In addition to being known as "Cardiff Airport", another name for CWL is "Maes Awyr Caerdydd".
• Cardiff Airport (CWL) currently has only 1 runway.