Prosečne GPS koordinate za poštanski broj 02820: 49.502, 3.817

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Spisak gradova:
>> Aizelles 02820, Picardie, Aisne, Arrondissement de Laon, GPS koordinate: 49.4888,3.8114
>> Aubigny-en-Laonnois 02820, Picardie, Aisne, Arrondissement de Laon, GPS koordinate: 49.4974,3.7923
>> Berrieux 02820, Picardie, Aisne, Arrondissement de Laon, GPS koordinate: 49.4888,3.8485
>> Corbeny 02820, Picardie, Aisne, Arrondissement de Laon, GPS koordinate: 49.4627,3.8231
>> Courtrizy-et-Fussigny 02820, Picardie, Aisne, Arrondissement de Laon, GPS koordinate: 49.5199,3.7891
>> Goudelancourt-lès-Berrieux 02820, Picardie, Aisne, Arrondissement de Laon, GPS koordinate: 49.5,3.85
>> Mauregny-en-Haye 02820, Picardie, Aisne, Arrondissement de Laon, GPS koordinate: 49.5319,3.7977
>> Montaigu 02820, Picardie, Aisne, Arrondissement de Laon, GPS koordinate: 49.5351,3.8312
>> Sainte-Croix 02820, Picardie, Aisne, Arrondissement de Laon, GPS koordinate: 49.4815,3.7783
>> Saint-Erme-Outre-et-Ramecourt 02820, Picardie, Aisne, Arrondissement de Laon, GPS koordinate: 49.5146,3.8406
>> Saint-Thomas 02820, Picardie, Aisne, Arrondissement de Laon, GPS koordinate: 49.4971,3.8208