| Friendly to Cabestany | 4,030.93 mi (6,487.15 km) |
| Friendly to Cabries | 4,118.51 mi (6,628.09 km) |
| Friendly to Cachan | 3,834.65 mi (6,171.27 km) |
| Friendly to Caen | 3,710.57 mi (5,971.58 km) |
| Friendly to Cagnes-sur-Mer | 4,190.67 mi (6,744.23 km) |
| Friendly to Cahors | 3,911.58 mi (6,295.07 km) |
| Friendly to Calais | 3,762.03 mi (6,054.41 km) |
| Friendly to Caluire-et-Cuire | 4,024.61 mi (6,476.98 km) |
| Friendly to Cambrai | 3,837.44 mi (6,175.76 km) |
| Friendly to Canet-en-Roussillon | 4,033.13 mi (6,490.69 km) |
| Friendly to Cannes | 4,188.17 mi (6,740.21 km) |
| Friendly to Canteleu | 3,763.62 mi (6,056.96 km) |
| Friendly to Capbreton | 3,802.63 mi (6,119.75 km) |
| Friendly to Carcassonne | 3,988.19 mi (6,418.37 km) |
| Friendly to Carmaux | 3,955.23 mi (6,365.33 km) |
