Complex sentence: The loch runs inland about from Kyle of Lochalsh to Ardelve, from which point Loch Duich continues southeast another 10 km to Shiel Bridge, while Loch Long runs deeper into the mountains to the northeast.
Split into simpler sentences: The loch runs inland about from Kyle of Lochalsh to Ardelve. From there Loch Duich continues southeast another 10 km to Shiel Bridge while Loch Long runs deeper into the mountains to the northeast.