Gjennomsnittlig GPS-koordinater for postnummer 452-21: 39.638, 20.879
Notering byer:
>> Ιωάννινα/Ioannina 452-21, Ήπειρος/Epirus, Νομός Ιωαννίνων/Ioannina, GPS-koordinater: 39.63760, 20.87913
Notering byer:
>> Ιωάννινα/Ioannina 452-21, Ήπειρος/Epirus, Νομός Ιωαννίνων/Ioannina, GPS-koordinater: 39.63760, 20.87913