| Tonypandy to Cognac | 433.46 mi (697.58 km) |
| Tonypandy to Cogolin | 741.59 mi (1,193.47 km) |
| Tonypandy to Colmar | 539.29 mi (867.90 km) |
| Tonypandy to Colombes | 313.22 mi (504.08 km) |
| Tonypandy to Colomiers | 596.24 mi (959.56 km) |
| Tonypandy to Combs-la-Ville | 335.15 mi (539.38 km) |
| Tonypandy to Comines | 285.84 mi (460.02 km) |
| Tonypandy to Compiegne | 314.87 mi (506.73 km) |
| Tonypandy to Concarneau | 259.73 mi (418.00 km) |
| Tonypandy to Conde-sur-l'Escaut | 316.37 mi (509.14 km) |
| Tonypandy to Conflans-Sainte-Honorine | 304.51 mi (490.06 km) |
| Tonypandy to Corbas | 560.25 mi (901.63 km) |
| Tonypandy to Corbeil-Essonnes | 334.93 mi (539.02 km) |
| Tonypandy to Cormeilles-en-Parisis | 309.25 mi (497.70 km) |
| Tonypandy to Cosne sur Loire | 407.75 mi (656.22 km) |
