High-speed G-series Fuxing trains on the Shanghai to Hong Kong route offer Second, First, and Business Class seating, with reserved seats and modern amenities. The fastest option is the direct Fuxing service from Shanghai Hongqiao to Hong Kong West Kowloon, operating up to 350 km/h (217 mp/h) on mainland sections and up to 200 km/h (124 mp/h) within Hong Kong’s Express Rail Link. Typical journey time is about 8 hours to 8 hours 30 minutes, with key stops such as Hangzhou East, Nanchang West, Ganzhou West, and Shenzhen North. A widely used alternative is a same-day connection: G-series high-speed trains from Shanghai Hongqiao to Shenzhen North or Guangzhou South (up to 300–350 km/h (186–217 mp/h)), followed by the short cross-border high-speed leg to Hong Kong West Kowloon, which runs up to 200–300 km/h (124–186 mp/h) depending on the segment. Total travel time usually falls between 8 and 9 hours, varying by transfer. All services provide power outlets, refreshments, and spacious seating; Business Class features lie-flat seats, while First and Second Class offer wider or standard seating. For overnight travel, selected D-series sleeper EMUs run from Shanghai to Shenzhen at up to 200–250 km/h (124–155 mp/h), taking roughly 11–12 hours, after which a brief high-speed hop via Shenzhen North or Futian brings you to Hong Kong West Kowloon.