| Martorell to Cognac | 312.79 mi (503.39 km) |
| Martorell to Cogolin | 264.96 mi (426.41 km) |
| Martorell to Colmar | 528.08 mi (849.86 km) |
| Martorell to Colombes | 514.93 mi (828.69 km) |
| Martorell to Colomiers | 150.88 mi (242.82 km) |
| Martorell to Combs-la-Ville | 498.11 mi (801.63 km) |
| Martorell to Comines | 643.70 mi (1,035.94 km) |
| Martorell to Compiegne | 550.33 mi (885.67 km) |
| Martorell to Concarneau | 527.08 mi (848.26 km) |
| Martorell to Conde-sur-l'Escaut | 625.16 mi (1,006.10 km) |
| Martorell to Conflans-Sainte-Honorine | 519.98 mi (836.82 km) |
| Martorell to Corbas | 325.65 mi (524.08 km) |
| Martorell to Corbeil-Essonnes | 494.02 mi (795.05 km) |
| Martorell to Cormeilles-en-Parisis | 518.33 mi (834.17 km) |
| Martorell to Cosne sur Loire | 413.04 mi (664.73 km) |
