Nonstop flight route between Hilo, Hawaii, United States and Cardiff, Wales, United Kingdom:

About this route:

A direct, nonstop flight between Hilo International Airport (ITO), Hilo, Hawaii, United States and Cardiff Airport (CWL), Cardiff, Wales, United Kingdom would travel a Great Circle distance of 7,233 miles (or 11,640 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 Hilo International 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 Hilo International 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 Hilo International Airport (ITO):

• Hilo International Airport handled 1,279,342 passengers last year.
• Because of Hilo International Airport's relatively low elevation of 38 feet, planes can take off or land at Hilo 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.
• Hilo International Airport (ITO) has 2 runways.
• Improvements to Hilo's airfield were minimal during its first decade.
• The commuter terminal is located in a small, stand alone building approximately 0.25 miles to the west of the main passenger terminal.
• At the same time, the state's other major airports added overseas service.
• Work began on an interim overseas terminal at General Lyman Field in November 1968.
• Over 95% of aircraft operations take place on Runway 8-26 because the orientation of Runway 3-21 makes direct flights over residential and commercial areas unavoidable.
• The closest airport to Hilo International Airport (ITO) is Pōhakuloa Training Area (BSF), which is located 44 miles (71 kilometers) W of ITO.
• The furthest airport from Hilo International Airport (ITO) is Maun Airport (MUB), which is nearly antipodal to Hilo International Airport (meaning Hilo International Airport is almost on the exact opposite side of the Earth from Maun Airport), and is located 12,336 miles (19,854 kilometers) away in Maun, Botswana.

Facts about Cardiff Airport (CWL):

• The closest airport to Cardiff Airport (CWL) is MoD St Athan (DGX), which is located only 4 miles (6 kilometers) W of CWL.
• 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.
• The airport was the main base for three local airlines.
• 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.
• Also in 1952 Aer Lingus started a service to Dublin.
• However, it emerged that the Airport had applied for £5 million of payments from the Welsh Assembly Government to deal with unspecified development at the terminal.
• 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 (CWL) currently has only 1 runway.
• In the 1970s, the supersonic airliner Concorde made a few flights into the airport on special occasions.
• Cardiff Airport handled 1,072,062 passengers last year.