Tibialis posterior is inseed in all of the following bones distally, EXCEPT:

Tibialis posterior muscle attaches proximally to the interosseous membrane and the tibia and fibula; distally, it attaches to the navicular bone, all cuneiform bones, and metatarsals 2 to 4. The tibialis posterior muscle inves and plantarflexes the foot, providing suppo to the medial arch of the foot during walking. The tibial nerve (L4 and L5) innervates this muscle. Ref: Moon D.A., Foreman K.B., Albeine K.H. (2011). Chapter 37. Leg. In D.A. Moon, K.B. Foreman, K.H. Albeine (Eds), The Big Picture: Gross Anatomy.