World Capitals Overshadowed by Foreign Cities

A world capital is considered overshadowed if there is a foreign city (not necessarily a capital) within 150 km having population at least twice as big and with at least 1 million inhabitants. Can you find all pairs of capitals/cities?
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scambigol
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Last updated: November 23, 2016
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First submittedNovember 23, 2016
Times taken133
Average score50.0%
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Pop ratio
D (km)
Capital
Ov. City
4,306
0
Vatican City
Rome
252
78
Vaduz
Zurich
228
136
Andorra la Vella
Barcelona
73
87
Porto-Novo
Lagos
51
149
Monaco
Turin
18
108
Malabo
Douala
11
106
Cotonou
Lagos
5.6
7
Brazzaville
Kinshasa
5.1
55
Bratislava
Vienna
4.2
70
Jerusalem
Amman
3.1
82
Tallinn
Helsinki
2.2
84
Beirut
Damascus
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4 Comments
+1
Level 70
Nov 23, 2016
Benin's capital is Porto-Novo
+1
Level 94
Nov 23, 2016
Make sure you check wikipedia before you post comments.
+1
Level 80
Nov 23, 2016
or JetPunk Data ;)
+1
Level 44
Aug 18, 2019
Islamabad, with 1.015 million, is 13 km from Rawalpindi, 2.098 million. This is barely more than double the population, but still in the criteria.