Are the Zeyrek Mosque and the Bayezid II Mosque located in different cities?
no
Title: Zeyrek Mosque
Passage: Zeyrek Mosque (full name in Turkish: "Molla Zeyrek Camii" ) or Monastery of the Pantocrator (in Turkish: "Pantokrator Manastırı" ), is a significant mosque in Istanbul, made of two former Eastern Orthodox churches and a chapel.  It represents the most typical example of architecture of the Byzantine middle period in Constantinople and is, after Hagia Sophia, the second largest religious edifice built by the Byzantines still standing in Istanbul.
Title: Bayezid II Mosque (Amasya)
Passage: Bayezid II Mosque (Amasya) is a historical 15th century Mosque in Amasya, Turkey.  The mosque was built in 1486 by order of the Ottoman sultan Bayezid II, it is the largest Külliye of the city.
Title: Bayezid II Mosque
Passage: The Bayezid II Mosque (Turkish: "Beyazıt Camii, Bayezid Camii" ) is an Ottoman imperial mosque located in the Beyazıt Square area of Istanbul, Turkey, near the ruins of the Forum of Theodosius of ancient Constantinople.
Zeyrek Mosque Bayezid II Mosque