Prosečne GPS koordinate za poštanski broj 03878: 43.253, -70.876
Spisak gradova:
>> Somersworth 03878, New Hampshire, Strafford, GPS koordinate: 43.2525,-70.8756
Spisak gradova:
>> Somersworth 03878, New Hampshire, Strafford, GPS koordinate: 43.2525,-70.8756