Gjennomsnittlig GPS-koordinater for postnummer 16620: 45.333, 0.083
Notering byer:
>> Montboyer 16620, Poitou-Charentes, Charente, Arrondissement d'Angoulême, GPS-koordinater: 45.3333,0.0833
Notering byer:
>> Montboyer 16620, Poitou-Charentes, Charente, Arrondissement d'Angoulême, GPS-koordinater: 45.3333,0.0833