Gjennomsnittlig GPS-koordinater for postnummer 8141: 36.555, 8.747
Notering byer:
>> Bou Hertma 8141, Fernana, Jendouba, GPS-koordinater: 36.61451, 8.71626
>> Jentoura 8141, Fernana, Jendouba, GPS-koordinater: 36.49590, 8.77680
Notering byer:
>> Bou Hertma 8141, Fernana, Jendouba, GPS-koordinater: 36.61451, 8.71626
>> Jentoura 8141, Fernana, Jendouba, GPS-koordinater: 36.49590, 8.77680