Walking in Williamsport can be a practical way to explore certain areas, particularly downtown and nearby attractions. The city features a network of sidewalks and trails, such as the River Walk, which provides scenic routes along the Susquehanna River. However, the feasibility of walking depends on your destination, as some areas may be spread out or less pedestrian-friendly. Seasonal weather, including cold winters and hot summers, may also influence comfort while walking. Overall, walking is a reasonable option for shorter distances or leisure, but planning ahead is recommended for longer trips.

Cycling in Williamsport is another practical way to get around, especially for shorter distances. The city features some paved trails, such as the Lycoming Creek Bikeway, which connects Hepburnville and Williamsport over 5.3 miles, offering a safe and scenic route for cyclists. However, bike lanes are limited in many areas, which may require sharing the road with vehicles. The relatively compact layout of the city makes it easier to access key locations by bike, though riders should be mindful of traffic and follow local safety laws.

Javnim prijevozom u Williamsportu primarno opslužuje Uprava za prijevoz doline rijeke River, koja upravlja autobusnim linijama diljem grada i okolnih područja. Sustav uključuje autobuse s fiksnim rutama s određenim stajalištima, što ga čini praktičnom opcijom za postizanje mnogih lokalnih odredišta. Infrastruktura podržava pristupačnost za starije osobe i osobe s invaliditetom. Iako su autobusi cjenovno povoljan način putovanja, učinkovitost javnog prijevoza može ovisiti o blizini stanica tvom odredištu i učestalosti usluga. Vremenski uvjeti, poput snijega ili kiše, povremeno mogu utjecati na trajanje vožnje ili udobnost tijekom čekanja na stajalištima.