I have 2 returns, Newtown (Powys) to London Terminals, for the end of the month. They state "Any permitted route".
Out is midweek, return Saturday.
My options appear to be:
Newtown, Salop, Crewe, London
Newtown, Salop, Newport, Paddington.
Newtown, Wolverhampton, Stafford, London.
Newtown...