Nonstop flight route between London, England, United Kingdom and Riyadh, Saudi Arabia:

About this route:

A direct, nonstop flight between London Heathrow Airport (LHR), London, England, United Kingdom and King Khalid International Airport (RUH), Riyadh, Saudi Arabia would travel a Great Circle distance of 3,070 miles (or 4,941 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 London Heathrow 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 London Heathrow 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 London Heathrow Airport (LHR):

• Because of London Heathrow Airport's relatively low elevation of 83 feet, planes can take off or land at London Heathrow 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.
• London Heathrow Airport (LHR) has 2 runways.
• Night-time flights at Heathrow are subject to restrictions.
• Heathrow is 14 mi west of central London, near the south end of the London Borough of Hillingdon on a parcel of land that is designated part of the Metropolitan Green Belt.
• In the 1950s, Heathrow had six runways, arranged in three pairs at different angles in the shape of a hexagram with the permanent passenger terminal in the middle and the older terminal along the north edge of the field, and two of its runways would always be within 30° of the wind direction.
• The furthest airport from London Heathrow Airport (LHR) is Chatham Islands (CHT), which is located 11,875 miles (19,112 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• In 2005, a substantial redesign and redevelopment of the terminal saw the opening of the new Eastern Extension, doubling the size of the departure lounge and creating additional seating as well as retail space.
• The closest airport to London Heathrow Airport (LHR) is RAF Northolt (NHT), which is located only 6 miles (9 kilometers) NNE of LHR.

Facts about King Khalid International Airport (RUH):

• King Khalid International Airport (RUH) has 2 runways.
• The 1703rd ARW was composed mainly of KC-135 Stratotankers and used the north western firehouse as its headquarters of air operations.
• KKIA has more than 500,000 square metres of landscaping.
• This airport was constructed to meet the increasing international and local air transport requirements for Riyadh.
• There are 19 separate floor levels in the tower, including the operations area at the base of the tower and a total of 1,230 square metres of floor space.
• King Khalid International Airport handled 13,919,000 passengers last year.
• Heads of state and other high-ranking VIP visitors to the Kingdom are greeted in the Royal Pavilion.
• 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.
• In addition to being known as "King Khalid International Airport", another name for RUH is "مطار الملك خالد الدولي".
• The closest airport to King Khalid International Airport (RUH) is Dawadmi Domestic Airport (DWD), which is located 166 miles (266 kilometers) WSW of RUH.