| Rhymney to Collegno | 677.60 mi (1,090.50 km) |
| Rhymney to Cologno al Serio | 728.35 mi (1,172.16 km) |
| Rhymney to Cologno Monzese | 715.43 mi (1,151.38 km) |
| Rhymney to Colorno | 782.94 mi (1,260.02 km) |
| Rhymney to Comacchio | 860.15 mi (1,384.28 km) |
| Rhymney to Comiso | 1,344.44 mi (2,163.66 km) |
| Rhymney to Como | 695.65 mi (1,119.53 km) |
| Rhymney to Concordia Sagittaria | 840.76 mi (1,353.07 km) |
| Rhymney to Concorezzo | 714.74 mi (1,150.26 km) |
| Rhymney to Conegliano | 814.27 mi (1,310.44 km) |
| Rhymney to Conselice | 855.32 mi (1,376.50 km) |
| Rhymney to Conselve | 824.83 mi (1,327.44 km) |
| Rhymney to Conversano | 1,218.53 mi (1,961.04 km) |
| Rhymney to Copertino | 1,287.34 mi (2,071.78 km) |
| Rhymney to Copparo | 838.12 mi (1,348.83 km) |
