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.

リバーヘッドの公共交通機関は主に Suffolk County Transit が担っており、主要エリアを結ぶバス路線を運行しています。中でも、リバーヘッドとウェストハンプトンを結ぶ Route 92 があります。バスは概ね固定ダイヤで運行しており、例えば60分ごとの運行となるため、時間どおりに移動するには計画が必要になる場合があります。地域のインフラはこうしたサービスを支えていますが、目的地が広く点在しているため、停留所と最終目的地のあいだを歩く必要が生じることもあります。移動手段として公共交通機関は実用的な選択肢になり得ますが、その利便性は利用する人の特定の路線や時間のニーズに左右される場合があります。