Nonstop flight route between Pine Ridge, South Dakota, United States and Ruislip, England, United Kingdom:

About this route:

A direct, nonstop flight between Pine Ridge Airport (XPR), Pine Ridge, South Dakota, United States and RAF Northolt (NHT), Ruislip, England, United Kingdom would travel a Great Circle distance of 4,419 miles (or 7,111 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 Pine Ridge 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 Pine Ridge 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 Pine Ridge Airport (XPR):

• The furthest airport from Pine Ridge Airport (XPR) is Sir Gaëtan Duval Airport (RRG), which is located 10,632 miles (17,111 kilometers) away in Rodrigues Island, Mauritius.
• The closest airport to Pine Ridge Airport (XPR) is Chadron Municipal Airport (CDR), which is located 32 miles (52 kilometers) WSW of XPR.
• Pine Ridge Airport (XPR) has 2 runways.
• In addition to being known as "Pine Ridge Airport", another name for XPR is "IEN".

Facts about RAF Northolt (NHT):

• Thirty Allied airmen including servicemen from Belgium, Canada, Czechoslovakia, New Zealand, Poland and the United Kingdom were killed flying from RAF Northolt during the Battle of Britain, of whom ten were Polish.
• During 1952 a total of 50,000 air movements were recorded per annum, making the airfield the busiest in Europe.
• 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.
• On 15 September 1940 during the Battle of Britain, No. 1 Squadron RCAF, No. 229 Squadron, No.
• The closest airport to RAF Northolt (NHT) is London Heathrow Airport (LHR), which is located only 6 miles (9 kilometers) SSW of NHT.
• An additional memorial to British, Polish, Australian and New Zealand aircrew killed during the Battle of Britain was unveiled in September 2010.
• Following Louis Blériot's first flight across the English Channel in 1909, the British Army considered the necessity of defending the United Kingdom from a future air attack.
• In 1916, No. 43 Squadron was formed under the command of Major Sholto Douglas.