Nonstop flight route between Belleville, Illinois, United States and Cardiff, Wales, United Kingdom:

About this route:

A direct, nonstop flight between MidAmerica St. Louis Airport (BLV), Belleville, Illinois, United States and Cardiff Airport (CWL), Cardiff, Wales, United Kingdom would travel a Great Circle distance of 4,068 miles (or 6,547 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 MidAmerica St. Louis 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 MidAmerica St. Louis 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 MidAmerica St. Louis Airport (BLV):

• The furthest airport from MidAmerica St. Louis Airport (BLV) is Margaret River Airport (MGV), which is located 11,016 miles (17,728 kilometers) away in Margaret River, Western Australia, Australia.
• The passenger terminal was planned as an expandable facility that will provide passenger accommodations for the initial opening of the MidAmerica Airport.
• In addition to being known as "MidAmerica St. Louis Airport", another name for BLV is "Scott Air Force Base".
• Because of MidAmerica St. Louis Airport's relatively low elevation of 459 feet, planes can take off or land at MidAmerica St. Louis 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.
• MidAmerica St. Louis Airport (BLV) has 2 runways.
• MidAmerica's construction has included creation of the 10,000-foot 14L/32R runway, adding 1,000 feet to the existing west runway, adding passenger and cargo terminals on the east side of the facility and a 7,000-foot taxiway connecting the two runways.
• The closest airport to MidAmerica St. Louis Airport (BLV) is St. Louis Downtown Airport (CPS), which is located only 17 miles (28 kilometers) W of BLV.
• Boeing and Northbay have recently constructed additions to their facilities at MidAmerica Airport.

Facts about Cardiff Airport (CWL):

• 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.
• 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.
• On 16 May 2012, it was announced that airport Managing Director, Patrick Duffy, had left his position amid mounting pressure from the Welsh Government on the airport owners Abertis to improve the state of the airport and improve the services it offers, or sell the facility to an investor in a proposed public-private partnership.
• The closest airport to Cardiff Airport (CWL) is MoD St Athan (DGX), which is located only 4 miles (6 kilometers) W of CWL.
• 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.
• In addition to being known as "Cardiff Airport", another name for CWL is "Maes Awyr Caerdydd".
• Cardiff Airport handled 1,072,062 passengers last year.
• The Welsh Conservative Party said that the nationalisation of Cardiff Airport by the Welsh Labour Government was a socialist vanity project and that the money should have been spent on public services.
• The history of the airport extends back to the early 1940s, when the Air Ministry requisitioned land in the rural Vale of Glamorgan to set up a wartime satellite aerodrome and training base, named RAF Rhoose, for Royal Air Force Spitfire pilots.