Gjennomsnittlig GPS-koordinater for postnummer 1457: 50.642, 4.7

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Notering byer:
>> Walhain 1457, Wallonie, Brabant Wallon, Nivelles, GPS-koordinater: 50.6417,4.7
>> Walhain Nil-Saint-Vincent-Saint-Martin 1457, Wallonie, Brabant Wallon, Nivelles, GPS-koordinater: 50.65,4.6833
>> Walhain Tourinnes-Saint-Lambert 1457, Wallonie, Brabant Wallon, Nivelles, GPS-koordinater: 50.6333,4.7167
>> Walhain Walhain-Saint-Paul 1457, Wallonie, Brabant Wallon, Nivelles, GPS-koordinater: 50.6417,4.7