Nonstop flight route between Christmas Island, Australia and Riyadh, Saudi Arabia:

About this route:

A direct, nonstop flight between Christmas Island Airport (XCH), Christmas Island, Australia and King Khalid International Airport (RUH), Riyadh, Saudi Arabia would travel a Great Circle distance of 4,663 miles (or 7,505 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 Christmas Island Airport and King Khalid 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 Christmas Island Airport and King Khalid 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 Christmas Island Airport (XCH):

• From the late 1940s, when the island was still a British colony administered by Singapore and the Straits Settlements Administration, it was serviced occasionally by Royal Air Force Short Sunderland flying boats before the construction of the airport.
• Although located on Australian territory, the airport is classified as a Category 4 international airport for all arrivals, including those from Australia.
• Christmas Island Airport (XCH) currently has only 1 runway.
• The airport resides at an elevation of 916 ft above sea level.
• The furthest airport from Christmas Island Airport (XCH) is Ernesto Cortissoz International Airport (BAQ), which is nearly antipodal to Christmas Island Airport (meaning Christmas Island Airport is almost on the exact opposite side of the Earth from Ernesto Cortissoz International Airport), and is located 12,393 miles (19,944 kilometers) away in Barranquilla, Colombia.
• Christmas Island Airport handled 27,286 passengers last year.
• The closest airport to Christmas Island Airport (XCH) is Cibeureum Airfield (TSY), which is located 276 miles (445 kilometers) NE of XCH.
• Because of Christmas Island Airport's relatively low elevation of 916 feet, planes can take off or land at Christmas Island 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.

Facts about King Khalid International Airport (RUH):

• The 1703rd ARW was composed mainly of KC-135 Stratotankers and used the north western firehouse as its headquarters of air operations.
• There is a total of 1,196 metres of the walkways, which are actually wide conveyor belts which operate at floor level and move at a speed of close to 1 metre per second.
• King Khalid International Airport handled 13,919,000 passengers last year.
• The elevators, escalators and moving walkways all have the latest safety equipment installed.
• King Khalid International Airport (RUH) has 2 runways.
• This airport was an alternative landing site for NASA's Space Shuttle.
• The terminals are connected to each other by means of three linking buildings, These buildings are 168 metres long.
• In addition to being known as "King Khalid International Airport", another name for RUH is "مطار الملك خالد الدولي".
• The airport has steadily increasing passenger numbers.
• The closest airport to King Khalid International Airport (RUH) is Dawadmi Domestic Airport (DWD), which is located 166 miles (266 kilometers) WSW of RUH.
• The furthest airport from King Khalid International Airport (RUH) is Totegegie Airport (GMR), which is nearly antipodal to King Khalid International Airport (meaning King Khalid International Airport is almost on the exact opposite side of the Earth from Totegegie Airport), and is located 12,273 miles (19,752 kilometers) away in Mangareva, Gambier Islands, French Polynesia.