Here are a few suggestions for your next trip from Kozarevec

In 2 hours, you can reach Veliko Tŭrnovo, Pleven.

In 3 hours, you can reach Ruse, Shumen.

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

In 5 hours, you can reach Sofia.

In 6 hours, you can reach Bucharest, Plovdiv, Burgas, Sliven, Dobrich.

In 7 hours, you can reach Pernik, Haskovo, Ploieşti.

In 8 hours, you can reach Blagoevgrad.