| population | |
| Knockholt | 305 |
| population | |
| Knockholt Pound |
 | London Biggin Hill Airport | ~ 5.89 km |
| Redhill Aerodrome | ~ 20.72 km |
| London City Airport | ~ 21.69 km |
| Rochester Airport | ~ 27.47 km |
| London Gatwick Airport | ~ 27.99 km |
| London Heathrow Airport | ~ 43.53 km |
| RAF Northolt | ~ 45.42 km |
| Southend Airport | ~ 49.53 km |
| Shoreham Airport | ~ 60.37 km |
