Bus route Flixbus - Karabük - Sakarya

Denizli bus station – Karabuk Merkez Ataturk Blvd

Safranbolu Adnan Menderes Boulevard – Çivril İsmet İnönü Blv.

Manisa Merkez Manisa metropolitan bus terminal – Bolu Bus Station

Nazilli Bus Station No: – Sakarya

Nazilli Bus Station No: – Bolu Bus Station