Prosečne GPS koordinate za poštanski broj 417-710: 35.644, 126.785
Spisak gradova:
>> Seonwon-myeon/선원면 417-710, Incheon/인천, Ganghwa-gun/강화군, Changri/창리, GPS koordinate: 35.64443,126.78473
Spisak gradova:
>> Seonwon-myeon/선원면 417-710, Incheon/인천, Ganghwa-gun/강화군, Changri/창리, GPS koordinate: 35.64443,126.78473