High-speed G-series services (Fuxing and Hexie sets) run from Shanghai Hongqiao to Linyi North, offering Second, First, and Business Class. These trains use the Beijing–Shanghai High-Speed Railway before branching at Qufu East to the Rizhao–Qufu line. Top speeds reach 350 km/h (217 mph) on the Shanghai–Qufu East section and around 300 km/h (186 mph) toward Linyi North, with overall cruise typically 250–350 km/h (155–217 mph). The fastest direct trips take about 3 hours 20 minutes to 4 hours, with limited stops such as Nanjing South, Xuzhou East, and Qufu East. Conventional Z/K services also link Shanghai (main or Shanghai South) with Linyi (central station, not Linyi North). These run on classic lines at up to 120–160 km/h (75–99 mph) and usually take 8–11 hours, often overnight, stopping at more intermediate cities. Seating ranges from hard/soft seat to hard/soft sleeper, suiting travelers prioritizing a through service to the downtown station or lower fares. Choose the G-series high-speed train for the quickest Shanghai–Linyi North journey and modern amenities (power outlets, reserved seating, and a 1–2 Business Class layout). The conventional Z/K option suits those heading to Linyi’s central station or preferring an overnight schedule.