| Sidney to Cabestany | 4,296.45 mi (6,914.46 km) |
| Sidney to Cabries | 4,374.92 mi (7,040.75 km) |
| Sidney to Cachan | 4,066.63 mi (6,544.60 km) |
| Sidney to Caen | 3,944.92 mi (6,348.74 km) |
| Sidney to Cagnes-sur-Mer | 4,442.10 mi (7,148.87 km) |
| Sidney to Cahors | 4,170.58 mi (6,711.90 km) |
| Sidney to Calais | 3,981.31 mi (6,407.30 km) |
| Sidney to Caluire-et-Cuire | 4,269.29 mi (6,870.75 km) |
| Sidney to Cambrai | 4,059.21 mi (6,532.66 km) |
| Sidney to Canet-en-Roussillon | 4,298.39 mi (6,917.58 km) |
| Sidney to Cannes | 4,440.50 mi (7,146.29 km) |
| Sidney to Canteleu | 3,993.83 mi (6,427.46 km) |
| Sidney to Capbreton | 4,071.64 mi (6,552.66 km) |
| Sidney to Carcassonne | 4,252.12 mi (6,843.12 km) |
| Sidney to Carmaux | 4,215.01 mi (6,783.40 km) |
