Gjennomsnittlig GPS-koordinater for postnummer 31840: 43.688, 1.337
Notering byer:
>> Aussonne 31840, Midi-Pyrénées, Haute-Garonne, Arrondissement de Toulouse, GPS-koordinater: 43.6816,1.3189
>> Seilh 31840, Midi-Pyrénées, Haute-Garonne, Arrondissement de Toulouse, GPS-koordinater: 43.6947,1.3551
Notering byer:
>> Aussonne 31840, Midi-Pyrénées, Haute-Garonne, Arrondissement de Toulouse, GPS-koordinater: 43.6816,1.3189
>> Seilh 31840, Midi-Pyrénées, Haute-Garonne, Arrondissement de Toulouse, GPS-koordinater: 43.6947,1.3551