Prosečne GPS koordinate za poštanski broj 17870: 40.822, -76.868
Spisak gradova:
>> Selinsgrove 17870, Pennsylvania, Snyder, GPS koordinate: 40.8224,-76.8682
Spisak gradova:
>> Selinsgrove 17870, Pennsylvania, Snyder, GPS koordinate: 40.8224,-76.8682