Depends on the type of boat and where you're starting from:
depends on the boat, a long time!
Depends on where you start
It depends if you are on an airplane, boat, or a car.
There is no canal between London and Southampton.
How long will it take to get to Amsterdam from new york on a boat
It take's about 9 hours !
flight time from London to yonkers, New York
Oars and oars
It takes 3 weeks on a boat to get from Russia to New York in 1915
Depends on your starting point
6 weeks