Any distance
This depends on the speed of the vessel over the distance. For instance if assume the vessels speed is 5 knots ( 5 nautical miles an hour) Apply the formula Speed=Distance/Time, With a bit of rearranging Time=Distance/Speed, Therefore it would take 35 hours to sail 175 miles at 5 knots.
A sail boat or yacht.
Couple days
It takes 23 weeks in a sail boat to go to USA
it takes a long time
A sail boat Also motorsailers and rafts
Yes he did sail by boat
80 DAYS
sail
a sail boat
No It was the first boat with English settlers to sail to America