From the long-distance train station to Terminal 2:Follow the connecting corridor to Terminal 1 within walking distance, then either use the shuttle bus from the bus station in front of Terminal 1 (Level 1), Area B, or board the SkyLine in Terminal 1, Area B, which will take you to Terminal 2 (journey time approx.
Can I walk from Frankfurt Terminal 1 to Terminal 2?
There is an overhead shuttle train linking both terminals. There is a 5-minute walking distance between both terminals. There may be a longer walk to the train stop depending on where & when you start.