Coordonatele medii GPS cod poștal 325-814: 36.043, 126.712

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Orașe pe listă:
>> Maseo-myeon/마서면 325-814, Chungcheongnam-do/충남, Seocheon-gun/서천군, Deogamri/덕암리, coordonatele GPS: 36.04311,126.71193
>> Maseo-myeon/마서면 325-814, Chungcheongnam-do/충남, Seocheon-gun/서천군, Jangseonri/산내리, coordonatele GPS: 36.04309,126.71191
>> Maseo-myeon/마서면 325-814, Chungcheongnam-do/충남, Seocheon-gun/서천군, Sannaeri/신포리, coordonatele GPS: 36.04309,126.71191
>> Maseo-myeon/마서면 325-814, Chungcheongnam-do/충남, Seocheon-gun/서천군, Sinpori/장선리, coordonatele GPS: 36.04309,126.71191