Søllinge is an urban Settlement in Faaborg-Midtfyn Municipality, in the region of Southern Denmark, Denmark. Søllinge lies at 65 m above sea level. It has 236 inhabitants (2026). The nearest city is Odense, 15.4 km to the northwest. Among the landmarks around are Egeskov Castle (12.6 km), Nonnebakken (15.0 km) and Viking Age Ring Fortresses (15.0 km). Among the natural features are Tornø (19.4 km) and Frederiksø (26 km).