Nonstop flight route between Harrisburg, Pennsylvania, United States and Ruislip, England, United Kingdom:

About this route:

A direct, nonstop flight between Capital City Airport (HAR), Harrisburg, Pennsylvania, United States and RAF Northolt (NHT), Ruislip, England, United Kingdom would travel a Great Circle distance of 3,586 miles (or 5,771 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 Capital City 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 Capital City 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 Capital City Airport (HAR):

• Capital City Airport (HAR) has 2 runways.
• In addition to being known as "Capital City Airport", another name for HAR is "CXY".
• The airport is the home airport for the Pennsylvania Bureau of Aviation and the Pennsylvania State Police.
• During the 1940s the airport handled war materials for the adjacent New Cumberland Army Depot and hosted the Naval Photographic Reconnaissance Training School.
• The furthest airport from Capital City Airport (HAR) is Margaret River Airport (MGV), which is located 11,649 miles (18,747 kilometers) away in Margaret River, Western Australia, Australia.
• The closest airport to Capital City Airport (HAR) is Harrisburg International Airport (MDT), which is located only 5 miles (8 kilometers) ESE of HAR.
• Because of Capital City Airport's relatively low elevation of 347 feet, planes can take off or land at Capital City 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.
• Capital City Airport is next to the Defense Distribution Center, one of the largest military distribution centers for supplies and equipment for the U.S.

Facts about RAF Northolt (NHT):

• Civil flights ceased when the central area at Heathrow opened in 1954 with Northolt reverting to sole military use in May that year.
• 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.
• In 1943, the station became the first to fly sorties using Supermarine Spitfire Mk IXs in German airspace in support of bomber operations.
• 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 statue, Letter from Home, of a First World War soldier reading a letter was moved from outside Inglis Barracks in Mill Hill to RAF Northolt in June 2007.
• Construction of the new aerodrome, to be named "RFC Military School, Ruislip", began in January 1915.
• The closest airport to RAF Northolt (NHT) is London Heathrow Airport (LHR), which is located only 6 miles (9 kilometers) SSW of NHT.