Oakland to Karachi shipping route.

The shipping route from Oakland, United States to Karachi, Pakistan covers 10,436 nautical miles port to port, via Strait of Malacca. On a globe the two ports sit 12,976 km apart, so the ship sails 1.49 times the straight line distance. On the way the vessel passes Strait of Malacca.

Shipping time depends on speed. At 14 knots, a common container ship service speed, the passage takes 31.1 days at sea. Slow steaming at 12 knots stretches it to 36.2 days, while 18 knots brings it down to 24.2. 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 Karachi to plan the full ocean transit time.

The next option is via Sunda Strait, 11,010 nautical miles, 575 nm longer than the main route. Carriers pick it when Sunda Strait is congested or closed.

348 nm of the route, 3% 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 Karachi move with fuel prices, ship capacity and the season. Compare several carriers before booking: the cheapest sailing is often the slowest one. At Karachi (PKKHI) carriers give about 5 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, Karachi is the 60th shortest. Closer destinations include Jeddah (10,369 nm), Mundra (10,281 nm) and Nhava Sheva (9,947 nm).