Didn't realise short stints were included. In which case (2 days minimum) -Sunderland
Newcastle
Middlesbrough
Consett
Stanley
Bishop Auckland
Seaham
Sedgefield
Shanghai (4 days)
Ningbo (5 days)
Cincinnati (2 days)
Durham
Sunderland
Newcastle
Durham
Glasgow
Southampton
Cardiff
Swansea
Peterborough
Derby
Portsmouth
Exeter
Edinburgh
Aberdeen
Dublin
Porto
Lisbon
Bonn
Cape Town
São Paulo
Paris
Marseille
Lyon
Bordeaux
Genoa
Ferrara
Bologna
Bucharest
Sofia
Larnaca
Stockholm
Copenhagen
Amsterdam
Tel Aviv