That would depend on where you are coming from. You can get ferries to France from different countries and from different ports in those countries, so it depends on where you are coming from. For example, you can come from England by ferry to France in about 75 minutes and from Ireland in about 17 hours.
There are no ferries from Northern Ireland to France. To get to France by ferry you would first drive to somewhere in the Republic of Ireland, particularly Rosslare, and get a ferry from there. The ferry takes about 24 hours, and the drive to Rosslare from Northern Ireland would take at least 3 hours, depending on where in Northern Ireland you were starting from.
14-15 hours (+ the ferry ride between Dover (England) and Calais (France))
It depends on where you are sailing to and sea conditions, but about 17 to 20 hours.
It isn't 90 minutes as there isn't a ferry directly from London to France, so the first ferry would be from Portsmouth or Southampton etc, but the shortest ferry would be about 180minutes - 3 hours - but on the other hand the longest would be the over night ferry from Portsmouth to Cherbourg being over night and about 12 hours long. But that isn't too bad as the accommodation is very good and staff are easy to get along with.But the travelling time really depends on where you are travelling from and to for your stay/time in France. :)
France has a land border with Switzerland. You can walk directly cross the border in no time. The only ferries between the two countries are those on Lake Geneva. These take about 20-30 minutes to cross the lake.
how long to ferry from seattle to vancouver canada
it takes 2000 years
From?
There is no ferry to Moscow from London. Both cities are inland, and Moscow is a very long way from the sea. You would normally fly from London to Moscow. You could get a ferry from England to France or the Netherlands, which is a crossing of just few hours, but then you have a very long drive to Moscow, over 2700 kilometres or nearly 1700 miles. So you could be travelling for days.
By ferry, about 17 hours. This would be dependent on weather conditions.
There are no ferries between Manchester and Glasgow. Drive or take a train.
There are no direct ferries from Northern Ireland to France. So to do this would involve travelling from Northern Ireland to another Ferry Port, such as Rosslare in the Republic of Ireland and going from there. The ferry journey is between 17 and 20 hours, depending on weather conditions. Driving to Rosslare from Northern Ireland would be at least 2 hours, depending on your start point.