| население | |
| Hartley | 16302 |
 | Rochester Airport | ~ 13.50 км |
| London Biggin Hill Airport | ~ 20.47 км |
| London City Airport | ~ 22.60 км |
| Southend Airport | ~ 33.67 км |
| Redhill Aerodrome | ~ 36.74 км |
| London Gatwick Airport | ~ 43.79 км |
| RAF Northolt | ~ 54.22 км |
| London Heathrow Airport | ~ 54.77 км |
| London Stansted Airport | ~ 56.13 км |
