| Martorell to Collegno | 377.36 mi (607.29 km) |
| Martorell to Cologno al Serio | 481.38 mi (774.71 km) |
| Martorell to Cologno Monzese | 462.36 mi (744.10 km) |
| Martorell to Colorno | 487.84 mi (785.11 km) |
| Martorell to Comacchio | 562.79 mi (905.73 km) |
| Martorell to Comiso | 745.84 mi (1,200.32 km) |
| Martorell to Como | 466.31 mi (750.46 km) |
| Martorell to Concordia Sagittaria | 620.73 mi (998.97 km) |
| Martorell to Concorezzo | 467.06 mi (751.66 km) |
| Martorell to Conegliano | 600.37 mi (966.20 km) |
| Martorell to Conselice | 542.33 mi (872.80 km) |
| Martorell to Conselve | 562.16 mi (904.70 km) |
| Martorell to Conversano | 789.00 mi (1,269.77 km) |
| Martorell to Copertino | 845.09 mi (1,360.04 km) |
| Martorell to Copparo | 551.67 mi (887.83 km) |
