Gjennomsnittlig GPS-koordinater for postnummer 37550: 47.364, 0.74
Notering byer:
>> Saint-Avertin 37550, Centre, Département d'Indre-et-Loire, Arrondissement de Tours, GPS-koordinater: 47.3636,0.7399
Notering byer:
>> Saint-Avertin 37550, Centre, Département d'Indre-et-Loire, Arrondissement de Tours, GPS-koordinater: 47.3636,0.7399