Here are a few suggestions for your next trip from Kostandovo

In 3 hours, you can reach Plovdiv.

In 4 hours, you can reach Sofia.

In 5 hours, you can reach Stara Zagora, Haskovo.

In 6 hours, you can reach Burgas.

In 7 hours, you can reach Pleven, Sliven, Pernik, Blagoevgrad.

In 8 hours, you can reach Varna, Shumen, Veliko Tŭrnovo.