Europe
Berlin
Brussels
Copenhagen
Dublin
Helsinki
Stockholm
Oslo
Warsaw
Den Haag
Luxembourg
Paris
London
Vienna
Madrid
Rome
Zagreb
Athens
Kiev
Bratislava
Prague
Budapest
Ljubljana
Sofia
Bucharest
Valetta
Lisbon
Nicosia
Africa
Algier
Tunis
Tripoli
Accra
Harare
Cairo
Dakar
Banjul
Ouagadougo
Middle East & Subcontinent
Kuwait City
Riyadh
Abu Dhabi
Manama
Doha
Muscat
Jerusalem
Baghdad
Kabul
New Delhi
Dhaka
Ankara
Beirut
Asia
Bangkok
Beijing
Singapore
Seoul
Kuala Lumpur
Americas
Washington D.C.
Ottawa
Port of Spain
Bridgetown
Santo Domingo
Port au Prince
Kingston
Havana
For a total of 59, at least as far as I can remember; quite possible a few slipped my mind.