Portsmouth offers a mix of walkable areas, particularly in its downtown and waterfront districts, where pedestrian-friendly streets and sidewalks are well-maintained. These areas provide convenient access to shops, restaurants, and attractions, making walking a practical option for short distances. However, the city’s layout and the spread of some neighborhoods may require longer walks to reach certain destinations. Seasonal weather, including hot summers and occasional rain, can also influence the comfort of walking. Overall, walking is a reasonable choice in specific parts of Portsmouth, especially for exploring its central areas.

Biking in Portsmouth comes with limited infrastructure, with a moderate bike score indicating that biking is possible but not always convenient. The city has some bike lanes, but they may not connect all key areas, which could make certain routes less accessible. Distances between destinations are generally manageable for biking, but the lack of extensive infrastructure may require careful route planning. The relatively flat terrain of the area can make biking easier, though riders should consider traffic conditions and available bike-friendly paths when deciding on this mode of transportation.

Public transportation in Portsmouth is primarily served by a regional transit provider offering bus routes that connect key areas within the city and nearby regions. Buses provide access to destinations such as downtown Portsmouth and neighboring cities, making it a practical option for many travelers. However, the ease of getting around may depend on the proximity of bus stops to desired locations. The city’s infrastructure supports public transit with designated stops and routes, though factors like distance between stops or weather conditions could influence convenience.

Os ferry fornecem uma forma conveniente de atravessar o Rio Elizabeth, ligando Portsmouth a Norfolk. Funcionam a cada 30 minutos, o que os torna uma opção fiável para travessias frequentes. Estes ferry são adequados para peões e permitem o transporte de bicicletas, mas não transportam automóveis. A viagem demora, normalmente, cerca de 15 minutos, oferecendo acesso rápido a locais importantes como o centro da cidade de Norfolk. Os ferry são uma escolha prática para viagens curtas, especialmente para quem evita o trânsito em pontes ou túneis. No entanto, a sua utilização pode depender da proximidade dos terminais de ferry e dos destinos específicos aos quais os viajantes têm de chegar.