| Olesa de Montserrat to Castrovillari | 758.11 mi (1,220.07 km) |
| Olesa de Montserrat to Catania | 755.80 mi (1,216.34 km) |
| Olesa de Montserrat to Catanzaro | 795.96 mi (1,280.97 km) |
| Olesa de Montserrat to Cattolica | 574.27 mi (924.20 km) |
| Olesa de Montserrat to Cava de' Tirreni | 668.44 mi (1,075.76 km) |
| Olesa de Montserrat to Cavallino | 854.09 mi (1,374.52 km) |
| Olesa de Montserrat to Cavarzere | 568.34 mi (914.66 km) |
| Olesa de Montserrat to Cave | 569.56 mi (916.62 km) |
| Olesa de Montserrat to Cavriago | 486.81 mi (783.44 km) |
| Olesa de Montserrat to Cavriglia | 506.54 mi (815.20 km) |
| Olesa de Montserrat to Cazzago San Martino | 493.09 mi (793.55 km) |
| Olesa de Montserrat to Ceccano | 591.00 mi (951.12 km) |
| Olesa de Montserrat to Cecina | 456.19 mi (734.17 km) |
| Olesa de Montserrat to Cefalu | 687.06 mi (1,105.71 km) |
| Olesa de Montserrat to Ceglie Messapico | 813.79 mi (1,309.67 km) |
