Flights by water transport from Russia to Argentina (neither from Sochi, nor from Vladivostok) no .If you have a great desire to swim by sea, then there is an option to make a similar journey through the UK .First it is required by any transport (train or plane) to get to London (the time will take about 6, 5 hours), then take the train to Southampton (1, 5 hours enroute) .And already in Southampton you can take a cruise ship and sail to Buenos Aires 19 days and 20 nights .In other words, before Argentina in this way you can get in about 21 days .And if you sit on the plane, you'll get in only 10 hours .