The 9 trains:
1. Deagon to the airport – local train
2. Saigon to Hanoi
3. Hanoi to Beijing
4. Beijing to Moscow
5. Moscow to Cologne
6. Cologne to Brusselles
7. Brusselles to London, St Pancras
9. St Pancras to Paddington (tube)
9. Paddington, London to Worcester Shrub Hill (WOS) (thanks Paddy!)