| population | |
| Blow's Down | |
| Caddington | 3112 |
 | London Luton Airport | ~ 6.98 km |
| RAF Northolt | ~ 35.35 km |
| Wycombe Air Park | ~ 36.94 km |
| London Heathrow Airport | ~ 44.34 km |
| London Stansted Airport | ~ 48.40 km |
| RAF Benson | ~ 51.48 km |
| Sywell Aerodrome | ~ 53.28 km |
| London City Airport | ~ 54.29 km |
| Cambridge Airport | ~ 57.77 km |
