| Opera to Carpentras | 224.20 mi (360.81 km) |
| Opera to Carquefou | 527.20 mi (848.45 km) |
| Opera to Carqueiranne | 221.79 mi (356.93 km) |
| Opera to Carrieres-sous-Poissy | 417.27 mi (671.52 km) |
| Opera to Carrieres-sur-Seine | 406.41 mi (654.05 km) |
| Opera to Carros | 149.33 mi (240.33 km) |
| Opera to Carvin | 456.36 mi (734.44 km) |
| Opera to Castanet-Tolosan | 401.79 mi (646.62 km) |
| Opera to Castelginest | 400.54 mi (644.60 km) |
| Opera to Castelnau-le-Lez | 288.26 mi (463.91 km) |
| Opera to Castelnaudary | 385.98 mi (621.18 km) |
| Opera to Castelsarrasin | 408.68 mi (657.71 km) |
| Opera to Castres | 364.66 mi (586.87 km) |
| Opera to Caudebec-les-Elbeuf | 468.42 mi (753.84 km) |
| Opera to Caudry | 424.05 mi (682.45 km) |
