Kensai wrote:But this is the time it takes, actually, but only when the weather is good (green) in all the distance. Sometimes you need to plan your direction manually to avoid the yellow-red weather regions, even if the engine takes that into consideration in its pathfinding. I am positive that I need 4-6 turns with clippers and less than 4 with steamers to get from Japan to Europe if the Suez Canal is open. Exactly as you said. But only with nice weather.
You don't need to own the anchoring and coaling stations of your trip... ask passage/supply rights from the other nations.
The journey times given were minimum and maximum. (Accounting for weather). I sent some Frigates from the Black sea to Siberia in the 1850's and it took over a year, they had 0% cohesion by the time they passed Spain though.
I'd love to get passage rights (As Russia) from either France or the UK, but both seem to have a pathological hatred of the nation. One short war with the Ottoman Empire in 1903, completely peaceful before, seems to make no difference to how much they hate Russia....