Here are a few suggestions for your next trip from Zlatica(BG)

In 2 hours, you can reach Sofia.

In 3 hours, you can reach Stara Zagora.

In 4 hours, you can reach Plovdiv, Sliven, Pernik.

In 5 hours, you can reach Burgas, Blagoevgrad, Veliko Tŭrnovo.

In 6 hours, you can reach Pleven, Haskovo.

In 7 hours, you can reach Varna, Ruse, Shumen.