Rank
|
Population (Metro)
|
Answer
|
17
|
15,600,000
|
Cairo
|
23
|
13,287,000
|
Istanbul
|
29
|
10,858,000
|
Paris
|
32
|
10,236,000
|
London
|
56
|
6,171,000
|
Madrid
|
71
|
5,257,000
|
Milan
|
83
|
4,693,000
|
Barcelona
|
84
|
4,689,000
|
Alexandria
|
|
Rank
|
Population (Metro)
|
Answer
|
87
|
4,538,000
|
Ankara
|
102
|
3,906,000
|
Rome
|
109
|
3,706,000
|
Naples
|
118
|
3,560,000
|
Aleppo
|
123
|
3,484,000
|
Athens
|
135
|
3,211,000
|
Casablanca
|
142
|
3,112,000
|
Izmir
|
|