Coordinate GPS medie per codice postale 4000: 50.658, 5.552

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lista delle città :
>> Liège 4000, Wallonie, Liège, Liège, coordinate GPS: 50.6412,5.5718
>> Liège Glain 4000, Wallonie, Liège, Liège, coordinate GPS: 50.65,5.5333
>> Liège Rocourt 4000, Wallonie, Liège, Liège, coordinate GPS: 50.6833,5.55