as long as it takes! x
362 hours
The Queen Mary 2 routinely makes the crossing between Southampton, England and New York, New York in 6 days.
bere long init
There is no canal between London and Southampton.
how long does it take to sail from Pakistan to England
10 days
how long wil it take to sail from RSA to Odessa
5 hours
Hitler is Scary
Southampton to Harwich = 172.7 miles and will take approx 3 hours 9 minutes to drive according to AA route planner.
You can't sail from London to Cologne.