Hainan to Hong Kong Express (H2HE): the submarine cable on a map

Hainan to Hong Kong Express (H2HE) is a submarine communications cable, about 488 km of route on the sea floor in 2 segments. Where it runs and what else is down there, on a live map.

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The facts

Cable: Hainan to Hong Kong Express (H2HE)
Route length: about 488 km (drawn route)
Segments: 2
Label point: 20.71, 112.55

Source

TeleGeography Submarine Cable Map. This page was built from the feed on 2026-10-11 21:05 UTC; the live map shows it as it is now.

More on this layer

The wires: what it shows and where the data comes from

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<p style="font-size:13px;margin:4px 0 0"><a href="https://shop.lumnika.com/layearth/cables/hainan-to-hong-kong-express-h2he/?ref=embed-credit">Hainan to Hong Kong Express (H2HE): the submarine cable on a map</a> · The wires live map by LayEarth</p>