Well, to get the terminology on track (or under sail), technically a boat is a small craft like a cabin cruiser or fishing vessel, so I'd say the reference should be to travelling by ship. The only regularly scheduled trans-Atlantic passenger service is provided by Cunard's Queen Mary 2, which makes the trip in about 5 days. Other lines offer transatlantic trips on so-called "positioning voyages", when a ship is moved from its winter runs in (e.g.) the Mediterranean to a summer posting in the Caribbean. These ships are not specifically designed for transocean cruising so they travel more slowly; a crossing might take 7 or 8 days. Nearly everyone I have spoken with who has made a crossing on the QE2 thought it was one of the best experiences of their lives. The QM2 is even larger and more luxurious, so it should be a "don't miss" trip.
1,999,000 1,999,000
It should take about 22 hours.
Oars and oars
6 months
15 hours and 30 minutes
The answer to this question absolutely depends on the starting location.
6 weeks
to get the answer you multiply the width of your nose (cm for kilometers and inches for miles) by 100 and that's the size of your butt crack or from here to Ireland.
That would depend on the kind of boat and the way it was powered, like whether by sail or engine. By sail it would take several weeks. With an engine it can done in a few days.
a month or so
an airplane or a boat.
how long will it take a small boat from england to Greece