Riverhead features a mix of walkable areas, particularly in its revitalized downtown, where pedestrian-friendly infrastructure supports easy access to shops, restaurants, and local attractions. However, outside the central area, distances between destinations can be more spread out, making walking less practical for some trips. Seasonal weather, including cold winters and hot summers, may also impact the comfort of walking. While sidewalks and crosswalks are present in many areas, the overall walkability depends on the specific location within Riverhead and the purpose of the trip.

Cycling in Riverhead can be a practical way to get around, though the area has limited dedicated bike lanes and cycling infrastructure. The town’s layout and distances between key destinations may make biking more suitable for shorter trips. Riders should be cautious on roads shared with vehicles, as bike-specific pathways are not widespread. The relatively flat terrain of Riverhead can make cycling manageable, but the lack of extensive bike-friendly infrastructure may require extra care when navigating.

El transporte público en Riverhead es atendido principalmente por Suffolk County Transit, que opera rutas de autobús que conectan áreas clave, incluyendo la Ruta 92 que enlaza Riverhead con Westhampton. Los autobuses generalmente circulan en horarios fijos, como cada 60 minutos, lo que puede requerir planear con anticipación para viajar a tiempo. La infraestructura de la zona respalda estos servicios, pero la distancia entre los destinos puede hacer necesario caminar entre las paradas y los destinos finales. El transporte público puede ser una opción práctica para desplazarse, aunque su conveniencia puede depender de la ruta específica y las necesidades de horario de cada usuario.