Coordinate GPS medie per codice postale 4420: 50.633, 5.528

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lista delle città :
>> Saint-Nicolas 4420, Wallonie, Liège, Liège, coordinate GPS: 50.6333,5.5333
>> Saint-Nicolas Montegnée 4420, Wallonie, Liège, Liège, coordinate GPS: 50.65,5.5167
>> Saint-Nicolas Tilleur 4420, Wallonie, Liège, Liège, coordinate GPS: 50.6167,5.5333