Landing Point · GB United Kingdom
| Cable | Status |
|---|---|
| BT Highlands and Islands Submarine Cable System | Active |
RTT measurements to this landing point from 2026-05-24 through 2026-06-04 - live ICMP round-trip time via our monitoring probes. Recomputed daily. ✓ No anomalies detected in the monitored period.
| Probe | Location | Samples | Avg |
|---|---|---|---|
| #1014473 own probe | Minsk BY | 2 | 41.1 ms |
| #1015523 own probe | Moscow RU | 2 | 48.4 ms |
| #6487 own probe | Singapore SG | 1 | 159.1 ms |
| #1014589 own probe | Almaty KZ | 1 | 98.8 ms |
| #1014597 own probe | Tbilisi GE | 1 | 67.2 ms |
| #1014969 own probe | Jerusalem IL | 1 | 115.8 ms |
| #1015313 own probe | Sevastopol UA | 1 | 81.1 ms |
| #1015563 own probe | Saint Petersburg RU | 1 | 46.0 ms |
Portachur Point is a submarine cable landing point located in the United Kingdom. As a coastal landing site, it serves as the terminus for a domestically routed submarine cable connecting different parts of the United Kingdom. One submarine cable lands at Portachur Point, linking this location into the broader network of underwater infrastructure that spans British coastal geography.
The single cable landing here, the BT Highlands and Islands Submarine Cable System, operates entirely within the United Kingdom, making Portachur Point part of an intra-national submarine cable corridor. This type of routing is characteristic of landing points that serve remote or island communities within a country's own territory, connecting them to mainland networks via dedicated undersea links rather than relying solely on terrestrial infrastructure.
The BT Highlands and Islands Submarine Cable System is the sole submarine cable landing at Portachur Point. The cable stretches 402 kilometres and reached ready-for-service status in 2014. Its routing connects locations entirely within the United Kingdom, reflecting its purpose as a domestic connectivity system. The cable's name identifies its operational scope, serving the Highlands and Islands regions of Scotland, and Portachur Point represents one of its landing nodes within that geography.
Within the United Kingdom's submarine cable landscape, which encompasses 42 cables across 105 landing points, Portachur Point hosts a single cable, placing it among the majority of the country's landing points by cable count. Major United Kingdom landing points such as Bude host seven cables, while Blackpool, Southport, and others host two or three, meaning Portachur Point sits at the lower end of the national distribution. Its significance lies not in cable volume but in the specific domestic corridor it serves within Scotland's Highlands and Islands geography.
Portachur Point functions as a single-cable terminus rather than a multi-cable hub. The BT Highlands and Islands Submarine Cable System, landing here at 402 kilometres, enables intra-United Kingdom connectivity through an entirely domestic submarine route. This places Portachur Point in a distinct role compared to internationally oriented landing points elsewhere in the country, as its cable does not extend to foreign shores but instead supports internal regional connectivity.
In the broader submarine cable graph of the United Kingdom, Portachur Point represents the model of a specialised domestic landing node, where a single purpose-built cable addresses the connectivity requirements of geographically isolated inland or island communities that terrestrial alternatives do not efficiently reach.
View actual submarine cable routing from Portachur Point, United Kingdom - with backbone nodes, distance calculations, and latency estimates
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