Cape Town to Charleston shipping route.

The shipping route from Cape Town, South Africa to Charleston, United States covers 6,970 nautical miles port to port, on a direct course. On a globe the two ports sit 12,655 km apart, so the ship sails 1.02 times the straight line distance. No canals or major straits on this leg, the ship stays close to the direct line.

At sea, the voyage lasts 24.2 days at 12 knots, 20.7 days at 14 knots and 16.1 days at 18 knots. Container transit time on a liner service is longer than the steaming time: ships call at other ports on the rotation, and cargo may transship at a hub. Add terminal time at Cape Town and Charleston to plan the full ocean transit time.

249 nm of the route, 4% of it, lies inside North American ECA. In an emission control area ships must burn fuel with no more than 0.1% sulphur or clean the exhaust with scrubbers. That fuel costs more, and carriers add it to the ocean freight bill as a low sulphur or ECA surcharge.

Container freight rates on Cape Town to Charleston move with fuel prices, ship capacity and the season. Compare several carriers before booking: the cheapest sailing is often the slowest one. At Charleston (USCHS) carriers give about 4 free days before demurrage and detention charges start, so plan the truck or rail pickup before the box lands.

Of the 65 port to port routes from Cape Town in this directory, Charleston is the 43rd shortest. Closer destinations include New York (6,933 nm), Haiphong (6,881 nm) and Manila (6,791 nm).