Walking in Gagny can be a pleasant way to explore the area, especially for shorter distances. The town features a mix of residential neighborhoods and green spaces, making it enjoyable for pedestrians. Sidewalks and pedestrian pathways are generally available, contributing to a safe walking environment. However, the spread-out nature of some areas may make walking less practical for reaching certain destinations, particularly if they are farther apart. The weather in Île-de-France is typically mild, but seasonal rain or colder months might affect comfort. For convenience, walking is best suited for local errands or leisure strolls within compact areas.

Cycling in Gagny can be a practical way to navigate the area, depending on specific routes and destinations. The region benefits from some cycling infrastructure, including bike paths that connect key areas, though the extent and coverage may vary. The relatively compact layout of Gagny makes shorter trips manageable by bike. However, cyclists should consider road conditions and traffic when planning their journeys.

For those traveling in Gagny, public transit is a practical option for getting around. The RER E train connects Gagny to Paris in under 20 minutes, making it convenient for commuters and visitors. Additionally, local bus services provide access to nearby areas, complementing the train network. The infrastructure supports easy access to transit stations, and the region’s layout allows for efficient travel. Public transportation is well-integrated, offering reliable options for navigating Gagny and its surroundings.