Oakland to Incheon shipping route.

The shipping route from Oakland, United States to Incheon, South Korea covers 5,381 nautical miles port to port, on a direct course. On a globe the two ports sit 9,063 km apart, so the ship sails 1.10 times the straight line distance. No canals or major straits on this leg, the ship stays close to the direct line.

Shipping time depends on speed. At 14 knots, a common container ship service speed, the passage takes 16.0 days at sea. Slow steaming at 12 knots stretches it to 18.7 days, while 18 knots brings it down to 12.5. 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 Oakland and Incheon to plan the full ocean transit time.

348 nm of the route, 6% 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 Oakland to Incheon move with fuel prices, ship capacity and the season. Compare several carriers before booking: the cheapest sailing is often the slowest one. At Incheon (KRINC) carriers give about 10 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 Oakland in this directory, Incheon is the 14th shortest. Closer destinations include Savannah (4,976 nm), Charleston (4,967 nm) and Busan (4,946 nm).