| Romilly-sur-Seine to Campos del Puerto | 628.70 mi (1,011.80 km) |
| Romilly-sur-Seine to Canals | 694.07 mi (1,117.00 km) |
| Romilly-sur-Seine to Candelaria | 1,755.93 mi (2,825.90 km) |
| Romilly-sur-Seine to Canet de Mar | 481.68 mi (775.19 km) |
| Romilly-sur-Seine to Cangas | 743.46 mi (1,196.48 km) |
| Romilly-sur-Seine to Cangas de Narcea | 615.97 mi (991.30 km) |
| Romilly-sur-Seine to Canovellas | 481.78 mi (775.36 km) |
| Romilly-sur-Seine to Canteras | 790.51 mi (1,272.20 km) |
| Romilly-sur-Seine to Cantillana | 893.39 mi (1,437.78 km) |
| Romilly-sur-Seine to Capdepera | 609.29 mi (980.55 km) |
| Romilly-sur-Seine to Carballo | 699.12 mi (1,125.12 km) |
| Romilly-sur-Seine to Carcagente | 681.33 mi (1,096.49 km) |
| Romilly-sur-Seine to Cardedeu | 479.67 mi (771.95 km) |
| Romilly-sur-Seine to Carlet | 675.53 mi (1,087.16 km) |
| Romilly-sur-Seine to Carmona | 896.57 mi (1,442.89 km) |
