Prosečne GPS koordinate za poštanski broj 57030: 57.617, 15.567
Spisak gradova:
>> Mariannelund 57030, Kalmar, Vimmerby, GPS koordinate: 57.6167,15.5667
Spisak gradova:
>> Mariannelund 57030, Kalmar, Vimmerby, GPS koordinate: 57.6167,15.5667