Saint-Ghislain is a locality located 58.04 km northeast from Brussels in Hainaut, Belgium. The population of Saint-Ghislain is 23,335 people. Ath, Chievres, Le Roeulx are located close to Saint-Ghislain. You can find Saint-Ghislain on any map using the following decimal coordinates: 50.45 (latitude), 3.8167 (longitude).