Olten – Hardwald – Sandacker – Stüsslingen – Weid – Ober Ban – Wisen – Hasmatt – Wisenberg – Wisen – Froburg – Trimbach – Olten
Olten – Hardwald – Sandacker – Stüsslingen – Weid – Ober Ban – Wisen – Hasmatt – Wisenberg – Wisen – Froburg – Trimbach – Olten