There are no standard services, but lots of ships do cross and many people bring their privately-owned boats, so it can be done.
1,999,000 1,999,000
6 months
a month or so
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.
it like takes like 2 days but I'm not even sure
It should take about 22 hours.
an airplane or a boat.
Oars and oars
The Vikings were great boat builders. They got to Ireland by boat.
Boat, Eurostar or plane. You can take the eurostar or a boat to cross the channel into England and then another boat to Ireland. Or a boat directly to Ireland, which would make much mre sense. But in the eurostar case it only crosses the channel. Or a plane straight to any of the airports all over Ireland, which makes most sense as it would be cheeper, quicker and less hassel.
it took 72 weeks to get to america by boat
15 hours and 30 minutes