Koszalin is a locality located 390.48 km southeast from Warsaw in West Pomeranian Voivodeship, Poland. The population of Koszalin is 106,880 people. Gdansk, Gdynia, Pila are located close to Koszalin. You can find Koszalin on any map using the following decimal coordinates: 54.1903 (latitude), 16.1817 (longitude).