Nowhere to go from the Vatican except back to Italy, I reckon. I'll play this medieval Venetian grosso and then the next person can play from the borders of modern Italy.
GB 1697 halfcrown struck at the Bristol mint opened specifically for the 1695-8 recoinage which saw the wholesale withdrawal of silver hammered coins from circulation. Struck from rusty and filled dies.
Since the above coins is from the Austro-Hungarian Empire, I can go to Transylvania (located in what is now Romania). Transylvania, Kingdom, 1 Dinar, 1552HP
From the Ukraine to Bulgaria. Looks like I can skirt the coast of Romania to hit it. 1989 Bulgaria 20 Leva.
From Tajikistan to Kazakhstan. Dang! I knew Muzyck would post ahead of me while I was finding this! But it looks like it will still work. As I was saying, Muzyck . . . . . . Kazakhstan, 2007 50-tenge (KM 27). But instead of via Tajikistan from China!