Each year there are a few cruises from the United States to China. They are all lengthy cruises that stop at many ports of call in route.
US to China cruises depart from California.
2022
January 11, 2022: 89-day cruise to China on Seabourn. One-way from Los Angeles (California) to Shanghai (China). Visit Catalina Island (California), Hilo (Hawaii), Nawiliwili (Hawaii), Honolulu (Hawaii), Fanning Island, Samoa, Pago Pago, Tonga, Bay of Islands (New Zealand), Auckland (New Zealand), Tauranga (New Zealand), Wellington (New Zealand), Picton (New Zealand), New Plymouth (New Zealand), Sydney (Australia), Moreton Island (Australia), Airlie Beach (Australia), Townsville (Australia), Cairns (Australia), Darwin (Australia), East Timor, West Timor, Bandanaira (Indonesia), Ambon (Indonesia), Ternate (Indonesia), Sulawesi (Indonesia), Puerto Princesa (Philippines), Coron (Philippines), Manila (Philippines), Kaohsiung (Taiwan), Penghu Islands (Taiwan), Taipei (Taiwan), Naha (Japan), Amami (Japan), Kagoshima (Japan), Hiroshima (Japan), Nagato (Japan), Tsushima (Japan), Busan (South Korea), Jeju (South Korea) and Nagasaki (Japan).
September 25, 2022: 42-day cruise to China on Oceania. One-way from Los Angeles (California) to Hong Kong (China). Visit Astoria (Oregon), Vancouver (Canada), Ketchikan (Alaska), Sitka (Alaska), Whittier (Alaska), Kodiak (Alaska), Dutch Harbor (Alaska), Petropavlovsk (Russia), Otaru (Japan), Aomori (Japan), Ishinomaki (Japan), Onahama (Japan), Tokyo (Japan), Shimizu (Japan), Nagoya (Japan), Kyoto (Japan), Hiroshima (Japan), Seoul (South Korea), Shanghai (China), Hirara (Japan), Ishigaki (Japan) and Taipei (Taiwan).