The Wuhan to Baku freight train provides a Trans-Caspian multimodal route connecting central China with Kazakhstan, the Caspian Sea and Azerbaijan. This guide explains the Khorgos border transfer, Kazakhstan rail section, Caspian ferry crossing, the official 18-day Wuhan–Baku transit plan, FCL and LCL options, suitable cargo, freight cost factors and onward delivery from Baku to Georgia, Türkiye and selected European markets.