Here are a few suggestions for your next trip from Varna Spirka

In 2 hours, you can reach Varna, Dobrich.

In 3 hours, you can reach Shumen.

In 4 hours, you can reach Burgas, Sliven.

In 5 hours, you can reach Stara Zagora, Ruse, Veliko Tŭrnovo.

In 6 hours, you can reach Plovdiv, Pleven.

In 7 hours, you can reach Bucharest, Haskovo.

In 8 hours, you can reach Sofia, Ploieşti.