| population | |
| Hertford Heath |
| population | |
| Little Amwell | 2606 |
 | London Stansted Airport | ~ 22.00 km |
| London Luton Airport | ~ 24.68 km |
| London City Airport | ~ 31.70 km |
| RAF Northolt | ~ 36.59 km |
| London Heathrow Airport | ~ 45.40 km |
| Cambridge Airport | ~ 49.07 km |
| London Biggin Hill Airport | ~ 50.66 km |
| Southend Airport | ~ 55.99 km |
| Wycombe Air Park | ~ 56.28 km |
