| Mexborough to Cognac | 540.84 mi (870.40 km) |
| Mexborough to Cogolin | 792.50 mi (1,275.40 km) |
| Mexborough to Colmar | 530.78 mi (854.21 km) |
| Mexborough to Colombes | 351.12 mi (565.07 km) |
| Mexborough to Colomiers | 693.31 mi (1,115.77 km) |
| Mexborough to Combs-la-Ville | 372.90 mi (600.13 km) |
| Mexborough to Comines | 262.42 mi (422.32 km) |
| Mexborough to Compiegne | 332.87 mi (535.70 km) |
| Mexborough to Concarneau | 405.27 mi (652.22 km) |
| Mexborough to Conde-sur-l'Escaut | 295.57 mi (475.67 km) |
| Mexborough to Conflans-Sainte-Honorine | 343.50 mi (552.80 km) |
| Mexborough to Corbas | 607.34 mi (977.43 km) |
| Mexborough to Corbeil-Essonnes | 374.93 mi (603.39 km) |
| Mexborough to Cormeilles-en-Parisis | 347.00 mi (558.45 km) |
| Mexborough to Cosne sur Loire | 459.43 mi (739.38 km) |
