Oeyon do (Waiyan Do), Chungcheongnam-do
Oeyon do:
About
Quick Facts about Waiyan Do
| State | Chungcheongnam-do (South Korea) |
| County | Boryeong-si |
| Latitude & Longitude | 36.2286,126.0793 |
| Time Zone | Asia/Seoul |
| Local time | 22:27:58 (17th May 2026) |
Geography
Waiyan Do is located at 36°13'43"N 126°4'45"E (36.2285900, 126.0792900).
Oeyon do map
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Gaien-to, Gaien-tō, Kaiento, Kaientō, Oeyon-do, Oeyŏn-do, Oiyonu Do, Oiyonu To