Prosečne GPS koordinate za poštanski broj 48469: 43.433, -82.547
Spisak gradova:
>> Port Sanilac 48469, Michigan, Sanilac, GPS koordinate: 43.4329,-82.5468
Spisak gradova:
>> Port Sanilac 48469, Michigan, Sanilac, GPS koordinate: 43.4329,-82.5468