| Niles to Cabestany | 4,385.28 mi (7,057.43 km) |
| Niles to Cabries | 4,457.28 mi (7,173.29 km) |
| Niles to Cachan | 4,134.34 mi (6,653.57 km) |
| Niles to Caen | 4,014.79 mi (6,461.18 km) |
| Niles to Cagnes-sur-Mer | 4,520.84 mi (7,275.58 km) |
| Niles to Cahors | 4,255.57 mi (6,848.69 km) |
| Niles to Calais | 4,041.32 mi (6,503.88 km) |
| Niles to Caluire-et-Cuire | 4,344.31 mi (6,991.50 km) |
| Niles to Cambrai | 4,120.39 mi (6,631.13 km) |
| Niles to Canet-en-Roussillon | 4,387.04 mi (7,060.25 km) |
| Niles to Cannes | 4,519.84 mi (7,273.97 km) |
| Niles to Canteleu | 4,060.78 mi (6,535.19 km) |
| Niles to Capbreton | 4,163.81 mi (6,701.00 km) |
| Niles to Carcassonne | 4,340.06 mi (6,984.66 km) |
| Niles to Carmaux | 4,300.32 mi (6,920.70 km) |
