Prosečne GPS koordinate za poštanski broj 11-402: 54.078, 21.376
Spisak gradova:
>> Kętrzyn 11-402, Warmińsko-Mazurskie, kętrzyński, GPS koordinate: 54.0781,21.3764
Spisak gradova:
>> Kętrzyn 11-402, Warmińsko-Mazurskie, kętrzyński, GPS koordinate: 54.0781,21.3764