Gjennomsnittlig GPS-koordinater for postnummer 87-140: 53.183, 18.617
Notering byer:
>> Chełmża 87-140, Kujawsko-Pomorskie, toruński, GPS-koordinater: 53.1833,18.6167
Notering byer:
>> Chełmża 87-140, Kujawsko-Pomorskie, toruński, GPS-koordinater: 53.1833,18.6167