Prosečne GPS koordinate za poštanski broj 19004: 40.012, -75.234
Spisak gradova:
>> Bala Cynwyd 19004, Pennsylvania, Montgomery, GPS koordinate: 40.0118,-75.2342
Spisak gradova:
>> Bala Cynwyd 19004, Pennsylvania, Montgomery, GPS koordinate: 40.0118,-75.2342