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South Korea

10 submarine cable landing points in South Korea. View coordinates, connected cables, and detailed location info.

South Korea has 10 submarine cable landing points, with Busan serving as the primary hub, followed by Goseong-ri, Geoje, Goheung, and Gunsan, among others. The country connects to the Western Pacific and East Asian seas through major cables including APCN-2, Asia Pacific Gateway (APG), New Cross Pacific (NCP) Cable System, Trans-Pacific Express (TPE) Cable System, and Southeast Asia-Japan Cable 2 (SJC2). With a low isolation index of 10/100, South Korea benefits from strong route diversity and no RTT anomalies have been recorded in the past 30 days.
Name Latitude Longitude Connected Cables
Busan, South Korea 35.1701 128.9993 10
Geoje, South Korea 34.8943 128.6212 2
Goheung, South Korea 34.6094 127.286 1
Goseong-ri, South Korea 33.4416 126.9093 3
Gunsan, South Korea 35.9677 126.7366 1
Hosan-ri, South Korea 37.1751 129.3387 1
Mijo-myeon, South Korea 34.7284 128.0274 1
Shindu-Ri, South Korea 36.5763 126.3916 1
Udo, South Korea 33.5053 126.9558 1
Ulleung, South Korea 37.4893 130.8933 1

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