Nonstop flight route between Riverside, California, United States and London, England, United Kingdom:

About this route:

A direct, nonstop flight between March Air Reserve Base (RIV), Riverside, California, United States and London Heathrow Airport (LHR), London, England, United Kingdom would travel a Great Circle distance of 5,409 miles (or 8,705 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 March Air Reserve Base and London Heathrow 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 March Air Reserve Base and London Heathrow 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 March Air Reserve Base (RIV):

• With the sudden end of World War I in November 1918, the future operational status of March Field was unknown.
• The signing of the armistice in November 1918 did not halt training at March Field.
• The furthest airport from March Air Reserve Base (RIV) is Pierrefonds Airport (ZSE), which is located 11,461 miles (18,445 kilometers) away in Saint-Pierre, Réunion.
• The establishment of March Air Force Base began in the early 20th century at a time when the United States was rushing to build up its military forces in anticipation of an entry into World War I.
• The closest airport to March Air Reserve Base (RIV) is Flabob Airport (RIR), which is located only 11 miles (18 kilometers) NW of RIV.
• However, by 1921, the decision had been made to phase down all activities at the base in accordance with sharply reduced military budgets.
• On 15 August 1947, the 1st Fighter Wing was activated as part of AAF Regulation 20-15, "Reorganization of AAF Base Units and Installations," on 27 June 1947.

Facts about London Heathrow Airport (LHR):

• Full body scanners are now used at the airport, and passengers who object to their use after being selected are not allowed to fly.
• 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.
• Policing of the airport is the responsibility of the aviation security unit of the Metropolitan Police, although the army, including armoured vehicles of the Household Cavalry, has occasionally been deployed at the airport during periods of heightened security.
• Terminal 1 opened in 1968 and was formally inaugurated by Queen Elizabeth II in May 1969.
• The airport holds a Civil Aviation Authority Public Use Aerodrome Licence, which allows flights for public transportation of passengers or for flying instruction.
• 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.
• The closest airport to London Heathrow Airport (LHR) is RAF Northolt (NHT), which is located only 6 miles (9 kilometers) NNE of LHR.
• London Heathrow Airport (LHR) has 2 runways.
• 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.
• Night-time flights at Heathrow are subject to restrictions.