Coordonatele medii GPS cod poștal 345-813: 36.431, 126.916

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Orașe pe listă:
>> Jeongsan-myeon/정산면 345-813, Chungcheongnam-do/충남, Cheongyang-gun/청양군, Cheonjangri/마치리, coordonatele GPS: 36.43069,126.91646
>> Jeongsan-myeon/정산면 345-813, Chungcheongnam-do/충남, Cheongyang-gun/청양군, Machiri/신덕리, coordonatele GPS: 36.43077,126.91654
>> Jeongsan-myeon/정산면 345-813, Chungcheongnam-do/충남, Cheongyang-gun/청양군, Sindeokri/용두리, coordonatele GPS: 36.43066,126.91643
>> Jeongsan-myeon/정산면 345-813, Chungcheongnam-do/충남, Cheongyang-gun/청양군, Yongduri/천장리, coordonatele GPS: 36.43066,126.91643