Keskmine GPS koordinaadid postiindeks 637-921: 35.306, 128.519
videod linnad:
>> Chirwon-myeon/칠원면 637-921, Gyeongsangnam-do/경남, Haman-gun/함안군, Guseongri/구성리, GPS koordinaadid: 35.30569,128.51908
>> Chirwon-myeon/칠원면 637-921, Gyeongsangnam-do/경남, Haman-gun/함안군, Yongsanri/용산리, GPS koordinaadid: 35.30578,128.51917
videod linnad:
>> Chirwon-myeon/칠원면 637-921, Gyeongsangnam-do/경남, Haman-gun/함안군, Guseongri/구성리, GPS koordinaadid: 35.30569,128.51908
>> Chirwon-myeon/칠원면 637-921, Gyeongsangnam-do/경남, Haman-gun/함안군, Yongsanri/용산리, GPS koordinaadid: 35.30578,128.51917