What is the closest airport to London, England, United Kingdom?

The closest international and non-international airports to London, England, United Kingdom are listed below in order of increasing distance.

International Airports Near London
Name	Distance
London City Airport	10 km / 6.2 miles

Other Airports Near London
Name	Distance
Biggin Hill Airport	13.1 km / 8.1 miles
Victoria Railway Stn. Airport	13.1 km / 8.1 miles
British Rail Terminal Airport	13.1 km / 8.1 miles
London-Waterloo Airport	13.1 km / 8.1 miles