Here are a few suggestions for your next trip from Vlado Trickov

In 2 hours, you can reach Sofia.

In 3 hours, you can reach Pernik.

In 4 hours, you can reach Plovdiv, Pleven, Blagoevgrad.

In 5 hours, you can reach Veliko Tŭrnovo.

In 6 hours, you can reach Stara Zagora, Ruse, Sliven, Shumen.

In 7 hours, you can reach Burgas, Haskovo.

In 8 hours, you can reach Varna.