| Martorell to Solofra | 672.95 mi (1,083.00 km) |
| Martorell to Somma Lombardo | 446.23 mi (718.14 km) |
| Martorell to Somma Vesuviana | 651.19 mi (1,047.99 km) |
| Martorell to Sommacampagna | 522.82 mi (841.40 km) |
| Martorell to Sona | 523.19 mi (842.00 km) |
| Martorell to Sondrio | 511.31 mi (822.88 km) |
| Martorell to Sora | 603.61 mi (971.42 km) |
| Martorell to Sorbolo | 488.09 mi (785.50 km) |
| Martorell to Soresina | 476.95 mi (767.58 km) |
| Martorell to Sorisole | 485.59 mi (781.49 km) |
| Martorell to Sorrento | 650.41 mi (1,046.74 km) |
| Martorell to Sorso | 348.93 mi (561.54 km) |
| Martorell to Sortino | 759.96 mi (1,223.04 km) |
| Martorell to Soverato Marina | 795.51 mi (1,280.25 km) |
| Martorell to Sovicille | 490.69 mi (789.69 km) |
