Chelles offers a moderately walkable environment, with certain areas being more accessible on foot than others. The town features a mix of residential and commercial zones, and some streets are pedestrian-friendly, making it convenient to explore local shops, parks, and amenities. However, the overall walkability may vary depending on the distance between destinations and the specific area within Chelles. The town’s infrastructure supports walking in many parts, but for longer distances or connections to nearby regions, alternative transportation options may be more practical.

Cycling in Chelles is supported by a bike-friendly environment with infrastructure that encourages biking as a transportation option. The city benefits from interconnected cycling paths and calm traffic areas, making it easier to navigate by bike. Many destinations within Chelles are accessible due to its compact layout, and the relatively flat terrain enhances the ease of cycling. These features make biking a practical way to get around for short to moderate distances.

Public transit provides convenient options for navigating Chelles and its surrounding areas. The city is served by the RER E train line, which connects to other parts of Île-de-France, and a network of buses that provide access to local destinations. Dedicated bus lanes and well-placed stops make buses a practical choice for navigating the town. The infrastructure supports smooth connections between transit modes, and walking to nearby stops is manageable. Public transportation is a reliable way to travel within Chelles, especially for those looking to avoid driving or long walking distances.