After Lord Jesus resurrected Lazar, which town he went to ?

The Bible doesn't specify, but later (and in my opinion, unreliable) Christian traditions have him going to Kition in Cyprus or Marseille on the southern coast of what is now France.

"While there is no further mention of Lazarus in the Bible, the Eastern Orthodox and Roman Catholic traditions offer varying accounts of the later events of his life. He is most commonly associated with Cyprus, where he is said to have become the first bishop of Kition (Larnaka), and Provence, where he is said to have been the first bishop of Marseille."

Who? Jesus or Lazurus? I think Lazurus went home to his sisters. Maybe they both left town until the buzz died down.