Most will be looking at train travel for this match.
From the Beckenham area, the journey is rather convoluted:
1. Train from Eden Park at 13:49 (Elmers End at 13:53, Clock House at 13:55, New Beckenham at 13:58) to London Bridge.
2. Train from London Bridge at 14:31 to New Cross
3. Train from New Cross at 14:42 to Wapping
An alternative is to walk from London Bridge to the pitch with is 30 minutes. For this option, there is a train from New Beckenham at 14:15, which get into London Bridge at 14:34.
For those anywhere near Penge West station, there are direct trains to Wapping, 14:26 gets to Wapping at 14:48.