| Boiro to Cabestany | 601.20 mi (967.53 km) |
| Boiro to Cabries | 722.22 mi (1,162.30 km) |
| Boiro to Cachan | 687.01 mi (1,105.64 km) |
| Boiro to Caen | 608.91 mi (979.94 km) |
| Boiro to Cagnes-sur-Mer | 810.65 mi (1,304.62 km) |
| Boiro to Cahors | 532.12 mi (856.36 km) |
| Boiro to Calais | 764.96 mi (1,231.08 km) |
| Boiro to Caluire-et-Cuire | 713.47 mi (1,148.21 km) |
| Boiro to Cambrai | 775.83 mi (1,248.58 km) |
| Boiro to Canet-en-Roussillon | 604.35 mi (972.60 km) |
| Boiro to Cannes | 803.96 mi (1,293.85 km) |
| Boiro to Canteleu | 668.14 mi (1,075.26 km) |
| Boiro to Capbreton | 382.51 mi (615.59 km) |
| Boiro to Carcassonne | 570.01 mi (917.34 km) |
| Boiro to Carmaux | 563.49 mi (906.85 km) |
