New York to Karachi shipping route.

New York to Karachi is a 8,008 nautical mile shipping route via Suez Canal, heading north east from the United States to Pakistan. That is 14,830 km of water against 11,682 km as the crow flies. On the way the vessel passes Strait of Gibraltar, Bab-el-Mandeb and Suez Canal, so canal transit fees and waiting time at the canal are part of every voyage.

At sea, the voyage lasts 27.8 days at 12 knots, 23.8 days at 14 knots and 18.5 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 New York and Karachi to plan the full ocean transit time.

The shortest route goes through the Red Sea. Since attacks on shipping began there in late 2023, many carriers send ships via Cape of Good Hope instead. That route is 11,603 nautical miles, 3,596 more, and adds about 10.7 days at 14 knots. Longer voyages burn more fuel and tie up more ships, which is why freight rates on Red Sea lanes jumped when the diversions started.

2,777 nm of the route, 35% of it, lies inside North American ECA and Mediterranean Sea 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 New York 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 New York in this directory, Karachi is the 38th shortest. Closer destinations include Durban (7,647 nm), Salalah (7,149 nm) and Cape Town (6,933 nm).