Kostajnica, Bosnia and Herzegovina

Battle of Dubica

Connects Kostajnica, Bosnia and Herzegovina to: Slabinja, Croatia

Pecija's First Revolt

Connects Kostajnica, Bosnia and Herzegovina to: Doljani, Bosnia and Herzegovina

Novi Grad, Bosnia and Herzegovina

Connects Kostajnica, Bosnia and Herzegovina to: Una-Sana Canton | Oštra Luka, Bosnia and Herzegovina

Novi Grad, Republika Srpska

Connects Kostajnica, Bosnia and Herzegovina to: Dvor, Croatia | Petrinja (Kostajnica), Bosnia and Herzegovina | Donji Petrovići, Bosnia and Herzegovina | Struga Banska, Croatia

Hrvatska Kostajnica

Connects Kostajnica, Bosnia and Herzegovina to: Banovina (region) | Sunja, Croatia | Hrvatska Dubica, Croatia | Mečenčani, Croatia

Gradiška, Bosnia and Herzegovina

Connects Kostajnica, Bosnia and Herzegovina to: Republika Srpska | Banja Luka, Bosnia and Herzegovina | Dubica, Bosnia and Herzegovina | Nova Gradiška, Croatia | Stara Gradiška, Croatia

hajduk

Connects Kostajnica, Bosnia and Herzegovina to: Sliven, Bulgaria | Craiova, Romania | Kragujevac, Serbia | Bela Palanka, Serbia | Razhevo

Vučedol culture

Connects Kostajnica, Bosnia and Herzegovina to: Bosnia and Herzegovina | Croatia | Slavonia, Croatia | Vukovar-Srijem County | Vojvodina

Bosanska Krupa

Connects Kostajnica, Bosnia and Herzegovina to: Bihać Republic | Bosanska Otoka, Bosnia and Herzegovina | Oštra Luka, Bosnia and Herzegovina | Bužim, Bosnia and Herzegovina | Veliki Dubovik, Bosnia and Herzegovina

Jasenovac concentration camp

Connects Kostajnica, Bosnia and Herzegovina to: Montenegro | Republika Srpska | Doboj, Bosnia and Herzegovina | Sinj, Croatia | Staro Sajmište

Bihać

Connects Kostajnica, Bosnia and Herzegovina to: Bosnia and Herzegovina | Central Croatia, Croatia | Knin, Croatia | Slunj, Croatia | Una-Sana Canton

Bosanska Krajina

Connects Kostajnica, Bosnia and Herzegovina to: Republika Srpska | Livno, Bosnia and Herzegovina | Jajce, Bosnia and Herzegovina | Prijedor, Bosnia and Herzegovina | Drvar, Bosnia and Herzegovina