Here are a few suggestions for your next trip from Erden

In 3 hours, you can reach Sofia.

In 4 hours, you can reach Pleven.

In 5 hours, you can reach Pernik, Veliko Tŭrnovo.

In 6 hours, you can reach Blagoevgrad.

In 7 hours, you can reach Plovdiv, Ruse, Craiova, Shumen.

In 8 hours, you can reach Varna, Stara Zagora, Sliven.