Walking can be a convenient way to explore Saint Petersburg, particularly in its downtown area, which features a pedestrian-friendly layout with sidewalks, crosswalks, and accessible paths. The city has invested in infrastructure like recreational trails and walkways, making it easier to navigate on foot. However, the subtropical climate can bring high temperatures and humidity, especially in summer, which may make walking less comfortable during certain times of the day. Additionally, while many attractions and amenities are within walking distance in central areas, longer distances between neighborhoods may require alternative transportation.

Biking is another practical way to get around Saint Petersburg, thanks to its network of bike lanes, routes, and recreational trails. The city features paths like the CityTrails system, which connects various neighborhoods and destinations. The relatively flat terrain supports easy cycling, though distances between some areas may require planning. Biking conditions can be influenced by weather, particularly during warmer months, so hydration and sun protection are important.

Las opciones de transporte público en San Petersburgo incluyen autobuses y trolebuses, con servicios como el SunRunner Bus Rapid Transit que conecta el centro con otras áreas. Los autobuses operan en toda la ciudad y pueden ser una forma práctica de llegar a muchos destinos, aunque algunas rutas pueden requerir planificación debido a los tiempos de viaje más largos. Los trolebuses, como el Downtown Looper, brindan un cómodo acceso a las atracciones centrales. La infraestructura de la ciudad es compatible con estas opciones, pero el clima cálido y las distancias entre algunos lugares pueden hacer que otros métodos de transporte sean más atractivos para ciertos viajes.

Ferries, such as the Cross Bay Ferry, provide a scenic and efficient way to travel between downtown Saint Petersburg and downtown Tampa. These ferries are pedestrian and bike-friendly, but they do not accommodate cars. Sailings typically operate multiple times a day, with travel times averaging around 50 minutes each way. The ferry docks are conveniently located near key attractions, making it easy to explore the area. However, weather conditions and seasonal schedules may impact availability, so planning ahead is recommended. Ferries are a pleasant option for avoiding road traffic while enjoying waterfront views.