The train services from Taoyuan to Tainan primarily use the Taiwan High-Speed Rail (THSR) system. The fastest option, the THSR Puyuma, can reach speeds of up to 300 km/h (186 mph), covering the distance in approximately 1 hour and 30 minutes. This service operates with limited stops, providing direct access between major cities, including Tainan and the station in Taoyuan.
Alternatively, the THSR Tze-Chiang train also serves this route but may take up to 2 hours, as it makes more frequent stops along the way. Both services feature a range of seating options, including Standard and Business classes, ensuring a comfortable ride for all passengers.
Onboard amenities include Wi-Fi and food service, catering to the needs of travelers looking to enjoy their journey. For visitors aiming for the fastest travel time without too many stops, the Puyuma is the best choice, while the Tze-Chiang is suited for those wanting to explore several stops en route.