Prosečne GPS koordinate za poštanski broj 57250: 50.9, 8.151
Spisak gradova:
>> Netphen 57250, Nordrhein-Westfalen, Reg.-Bez. Arnsberg, Siegen-Wittgenstein, GPS koordinate: 50.8998,8.1513
Spisak gradova:
>> Netphen 57250, Nordrhein-Westfalen, Reg.-Bez. Arnsberg, Siegen-Wittgenstein, GPS koordinate: 50.8998,8.1513