Here are a few suggestions for your next trip from Hrvatska Kostajnica

In 3 hours, you can reach Zagreb, Velika Gorica.

In 4 hours, you can reach Sesvete, Slavonski Brod.

In 5 hours, you can reach Karlovac, Vinkovci.

In 6 hours, you can reach Osijek, Brčko.

In 8 hours, you can reach Belgrade, Celje, Pécs, Trbovlje.