Nonstop flight route between Richland, Washington, United States and Ruislip, England, United Kingdom:

About this route:

A direct, nonstop flight between Richland Airport (RLD), Richland, Washington, United States and RAF Northolt (NHT), Ruislip, England, United Kingdom would travel a Great Circle distance of 4,766 miles (or 7,670 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 Richland Airport and RAF Northolt, 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 Richland Airport and RAF Northolt. 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 Richland Airport (RLD):

• Richland Airport (RLD) has 2 runways.
• The closest airport to Richland Airport (RLD) is Tri-Cities Airport (PSC), which is located only 9 miles (15 kilometers) ESE of RLD.
• The furthest airport from Richland Airport (RLD) is Tôlanaro Airport (FTU), which is located 10,783 miles (17,353 kilometers) away in Tôlanaro, Madagascar.
• Because of Richland Airport's relatively low elevation of 394 feet, planes can take off or land at Richland 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 RAF Northolt (NHT):

• No. 600 Squadron and No.
• The overnight base of the London Air Ambulance moved to RAF Northolt from Denham Aerodrome in February 2013.
• Attention was high again in 2001 when Ronnie Biggs, the seriously ill, fugitive Great Train Robber, was flown from Brazil to the airfield to be arrested by waiting police officers.
• Northolt pre-dates the establishment of the Royal Air Force by almost three years, having opened in May 1915.
• The furthest airport from RAF Northolt (NHT) is Chatham Islands (CHT), which is located 11,871 miles (19,105 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• The closest airport to RAF Northolt (NHT) is London Heathrow Airport (LHR), which is located only 6 miles (9 kilometers) SSW of NHT.
• During 1952 a total of 50,000 air movements were recorded per annum, making the airfield the busiest in Europe.
• Civil flights ceased when the central area at Heathrow opened in 1954 with Northolt reverting to sole military use in May that year.
• Northolt received its first gate guardian, a Spitfire F.Mk 22, in September 1963.