Here are a few suggestions for your next trip from Nevsha

In 2 hours, you can reach Varna, Shumen.

In 4 hours, you can reach Ruse, Dobrich, Veliko Tŭrnovo.

In 5 hours, you can reach Burgas, Pleven, Sliven.

In 6 hours, you can reach Stara Zagora.

In 7 hours, you can reach Bucharest, Plovdiv.

In 8 hours, you can reach Sofia, Haskovo, Ploieşti.