Horten is highly walkable, thanks to its compact town center where travelers will find essential amenities like cafes, shops, and historical sites within a short walking distance. This layout makes it easy for travelers to wander on foot without needing a vehicle for daily activities. The town's infrastructure supports pedestrians with well-maintained sidewalks and pedestrian-friendly crossings, enhancing the overall walking experience.

While Horten offers decent public transport options, its connectivity is primarily supported by ferry, train, and local bus services. The Moss-Horten Ferry is a key transit option, especially for reaching Moss across the fjord, while buses and trains connect travelers to nearby towns and Oslo. Although the public transport network isn't extensive, it's sufficient for reaching key destinations without relying on a car.

Horten is favorable for cycling due to its relatively flat terrain and commitment to being a bicycle-friendly city. Dedicated bike paths and cycle routes, like the coastal Sykkelvei 1, make it convenient for travelers to explore the town and nearby scenic areas by bike. Despite a few challenges in navigating some busier roads, the area's infrastructure encourages cycling for both leisure and commuting.