Well, if you want to literally "swim" all the way from London to Paris, you're going to have to swim downstream the Thames river, then cross the English Channel, and then swim upstream the Seine river until you reach Paris... Mmmh that may take a while! But if you want to simply cross the Channel between England and France at its narrowest point, the world record is about 7h54 I think, but the average time is about twice as much or 13h.
I'm guessing not as long as it would take for you to swim there.
Several minutes
approx 2 hours
It would take 14 hours.
your gonna have to swim homie
i think you would die
Depends where your starting from.
2 months
A flight from France to Nairobi would take about 8 hours.
It would take you 22.37 seconds to swim 900 meters at a pace of 1.5 miles per minute. This is completely impossible because no human can swim 90mph!
3 weeks
Swimming to the moon is physically impossible due to the vast distance of approximately 238,855 miles between Earth and the moon. It would take an extraordinarily long time and would require technology far beyond current capabilities.