Here are a few suggestions for your next trip from Marko Nikolov

In 3 hours, you can reach Plovdiv.

In 4 hours, you can reach Sofia, Stara Zagora.

In 5 hours, you can reach Haskovo.

In 6 hours, you can reach Burgas, Sliven, Pernik.

In 7 hours, you can reach Pleven, Blagoevgrad, Veliko Tŭrnovo.

In 8 hours, you can reach Varna, Shumen.