From Shimizu to Toi (an hour and a half, three times a day), Tokyo (Takeshiba) to Atami (5 hours 15 minutes, every day, in early September), Toshima to Shimoda (5 hours 20 minutes, three times a week), Kozushima to Shimoda (4 hours 20 minutes, three times a week), Niijima to Atami (2 hours 50 minutes, every day, in early September) and Izu Oshima to Ito (35 minutes, twice a week).