| Romilly-sur-Seine to Casandrino | 734.46 mi (1,182.00 km) |
| Romilly-sur-Seine to Casapulla | 728.68 mi (1,172.69 km) |
| Romilly-sur-Seine to Casarano | 922.15 mi (1,484.06 km) |
| Romilly-sur-Seine to Casatenovo | 326.78 mi (525.91 km) |
| Romilly-sur-Seine to Casciana Terme | 477.23 mi (768.03 km) |
| Romilly-sur-Seine to Cascina | 466.92 mi (751.44 km) |
| Romilly-sur-Seine to Caselle Torinese | 295.74 mi (475.95 km) |
| Romilly-sur-Seine to Caserta | 730.41 mi (1,175.48 km) |
| Romilly-sur-Seine to Casier | 448.99 mi (722.58 km) |
| Romilly-sur-Seine to Casorate Primo | 333.31 mi (536.41 km) |
| Romilly-sur-Seine to Casoria | 737.91 mi (1,187.55 km) |
| Romilly-sur-Seine to Cassano al Ionio | 866.01 mi (1,393.70 km) |
| Romilly-sur-Seine to Cassano d'Adda | 341.65 mi (549.84 km) |
| Romilly-sur-Seine to Cassano delle Murge | 827.63 mi (1,331.94 km) |
| Romilly-sur-Seine to Cassina de' Pecchi | 336.79 mi (542.01 km) |
