CDG, or Charles de Gaulle Airport, is located in Zone 5 of the Île-de-France region, which encompasses Paris and its surrounding areas.
This zone designation is used for various purposes, including:
- Public transportation: Zone 5 is relevant for understanding the cost of public transport tickets using the Navigo pass, which is a popular travel card in the Paris region.
- Postal codes: Zone 5 is also used in postal codes, helping to identify the general area of the airport.
- Regional planning: The zone system is used for regional planning purposes, helping to understand the geographical layout of the Île-de-France region.
