Full list of routes:
EE
EE+NE
EE+WA
ER
ER+MM
ER+NE
ER+PS+MM
NE+EE+WA
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All involve EE or ER, which are the two east coast main line maps, with minor variants, the most notable being that you can change onto the midland main line and go to St Pancras. Nothing for Reading or Paddington - it includes King's Cross, Liverpool Street and St Pancras only.

Journeys from London Euston to Burton on Trent and stations via Derby, Sheffield, York, Newcastle and Edinburgh may travel via Birmingham New Street.