Prosečne GPS koordinate za poštanski broj 48054: 42.777, -82.544
Spisak gradova:
>> East China 48054, Michigan, St. Clair, GPS koordinate: 42.7769,-82.5437
Spisak gradova:
>> East China 48054, Michigan, St. Clair, GPS koordinate: 42.7769,-82.5437