A random search for flights from Dublin (DUB) to Philadelphia (PHL) shows:
OPTION 1: 7hr 40min Nonstop
DUB - PHL US Airways Flt 723 Dep 11:00am 14May,Fri
Flight Duration: 7hr 40min
OPTION 2: 11hr 10min via Boston Logan (BOS) [Cheaper Option]
DUB - BOS Aer Lingus Flt 137 Dep 02:00pm 14May,Fri
BOS - PHL US Airways Flt 1826 Dep 06:30pm 14May,Fri
Flight Duration: 8hr 45min; Layover Time: 2hr 25min; Total Trip Time: 11hr 10min
That will depend on where in the USA you are flying from. It will be at least 5 to 6 hours to reach the east coast of the USA.
It will take around the 6 hours and 40 minutes.
Depending on traffic and where you are going to in Dublin, about 45 minutes.
depends how you get there...
It will take about 4 hours.
about 3 days
15 hours
26 hours
About 16 hours.
Officially, for airmail, it takes about 5 working days, starting the day after posting.
Around 9 hours.
The Eurostar goes from Paris to London, it doesn't go to Dublin.
ireland dublin
there are nlo trains from NY to Ireland, look at a world map