Gjennomsnittlig GPS-koordinater for postnummer 10-377: 53.783, 20.483
Notering byer:
>> Olsztyn 10-377, Warmińsko-Mazurskie, Olsztyn, GPS-koordinater: 53.7833,20.4833
Notering byer:
>> Olsztyn 10-377, Warmińsko-Mazurskie, Olsztyn, GPS-koordinater: 53.7833,20.4833