Fermont is a mining city in Côte-Nord region, Quebec, Canada, near the Quebec-Labrador border about 23 kilometres from Labrador City on …Fermont is a mining city in Côte-Nord region, Quebec, Canada, near the Quebec-Labrador border about 23 kilometres from Labrador City on Route 389, which connects to the Trans-Labrador Highway. It is the seat of the Regional County Municipality of Caniapiscau.