France
- Nice, city in Provence-Alpes-Côte d'Azur
- Nice Maritime, ancient name of the city of Nice in use in the 19th century
Italy
- Nice of Sicily, city in the province of Messina
- Nizza Monferrato, city in the province ofAsti
- Nice bridge, city in the province of Pavia
- Val di Nizza, city in the province of Pavia