Gjennomsnittlig GPS-koordinater for postnummer 19-400: 54.027, 22.494
Notering byer:
>> Olecko 19-400, Warmińsko-Mazurskie, olecki, GPS-koordinater: 54.0272,22.4936
Notering byer:
>> Olecko 19-400, Warmińsko-Mazurskie, olecki, GPS-koordinater: 54.0272,22.4936