Troisdorf provides a pedestrian-friendly environment, particularly in its central areas. The town features a well-maintained pedestrian zone, making it easy to access shops, cafes, and local attractions on foot. Distances between key locations are generally short, which adds to the convenience of walking. Additionally, the presence of green spaces and walking paths enhances the experience for those exploring the area. However, weather conditions typical of the region, such as occasional rain, may influence the comfort of walking. Overall, walking is a practical and enjoyable way to navigate many parts of Troisdorf.

Cycling in Troisdorf is supported by a mix of urban and natural landscapes, making it a practical area for biking. The city has cycling infrastructure, including bike paths and lanes, which help connect key areas and improve accessibility. The relatively flat terrain in the region supports comfortable biking conditions, and distances between many destinations are manageable by bike. These features make cycling a convenient option for getting around.

Troisdorf benefits from a convenient and well-connected public transportation system, making it a practical option for getting around the area. The town features a network of buses and regional trains that link it to nearby cities like Cologne and Düsseldorf. Local buses provide access to various neighborhoods and essential destinations, while regional trains offer efficient travel for longer distances. The infrastructure supports ease of use, and the availability of digital tools for schedules and tickets adds to the convenience. Public transit is a reliable choice for navigating Troisdorf and its surroundings.