Columbia vs Boulogne-Billancourt

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Boulogne-Billancourt (French pronunciation: ​[bulɔɲ bijɑ̃kuʁ]; often colloquially called simply Boulogne, until 1924 Boulogne-sur-Seine) is a commune in the western suburbs, and 8 km (5 mi) from the centre, of the French capital Paris.

Boulogne-Billancourt is a subprefecture of the Hauts-de-Seine department and the seat of the Arrondissement of Boulogne-Billancourt.

Source: Wikipedia