Gjennomsnittlig GPS-koordinater for postnummer 22490: 48.542, -2.033

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Notering byer:
>> Langrolay-sur-Rance 22490, Bretagne, Côtes-d'Armor, Arrondissement de Dinan, GPS-koordinater: 48.55,-2
>> Pleslin-Trigavou 22490, Bretagne, Côtes-d'Armor, Arrondissement de Dinan, GPS-koordinater: 48.5333,-2.0667
>> Plouër-sur-Rance 22490, Bretagne, Côtes-d'Armor, Arrondissement de Dinan, GPS-koordinater: 48.5267,-2.003
>> Tréméreuc 22490, Bretagne, Côtes-d'Armor, Arrondissement de Dinan, GPS-koordinater: 48.5585,-2.0641