Let's see...
We follow the course of the North Downs Line from Ash to Wokingham
We then follow the Reading to Waterloo Line from Wokingham to Richmond
We then follow the North London Line from Richmond to Willisden Jcn.
We then follow the WCML/Watford DC Line/Bakerloo Line from Willesden Jcn. to Wembley Central
We then follow the West London Line from Wembley Central to Clapham Jcn.
We then follow the South London Line from Clapham Jcn. to London Bridge
We then follow the SEML from London Bridge to Cannon Street, before going fast to Dartford
We then follow North Kent Line from Dartford to Gravesend
We then follow HS1 from Gravesend to Ashford Intl.
We then return onto the SEML from Ashford Intl. to Dover Priory
We then follow the Kent Coast Line from Dover Priory to Margate
We then follow the Chatham Main Line from Margate to our current location, Faversham Teynham
This help, Darren?