Dover to Calais Dover to Dunkirk Folkestone to Calais (tunnel) Plymouth to Roscoff Poole to Cherbourg (Fast Ferry) Poole to Cherbourg (Ferry) Poole to St Malo via CI Portsmouth to Caen Portsmouth to Caen (Fast Ferry) Portsmouth to Cherbourg Portsmouth to Cherbourg (Fast) Portsmouth to St.Malo Plymouth to Santander Portsmouth to Bilbao Poole to Guernsey Poole to Jersey Portsmouth to Guernsey Portsmouth to Jersey Weymouth to Guernsey Weymouth to Jersey Fishguard to Rosslare (HSS) Fishguard to Rosslare (Superferry) Fleetwood to Larne Holyhead to Dublin Holyhead to Dublin (Swift) Holyhead to Dun Laoghaire (HSS) Liverpool to Dublin Pembroke to Rosslare Cairnryan (Ferry) to Larne Stranraer (Ferry) to Belfast Stranraer (HSS) to Belfast Troon to Larne Harwich to Esbjerg Harwich to Hook of Holland Hull to Rotterdam Hull to Zeebrugge Newcastle to Amsterdam Newcastle to Gothenburg Newcastle to Kristiansand Calais to Dover Dunkirk to Dover Belfast (Ferry) to Stranraer Belfast (HSS) to Stranraer Larne to Troon Larne (Ferry) to Cairnryan All Short Sea Routes (from UK) All Western Channel (UK-France) All Western Channel (UK-Spain) All UK - Channel Isles routes All UK - Irish Sea Routes (South) All UK - Irish Sea Routes (North) All North Sea Routes (from UK) All Short Sea Routes (to UK) All Irish - UK Sea Routes (North)