| Martin to Solofra | 602.37 mi (969.42 km) |
| Martin to Somma Lombardo | 531.72 mi (855.72 km) |
| Martin to Somma Vesuviana | 606.74 mi (976.46 km) |
| Martin to Sommacampagna | 455.18 mi (732.54 km) |
| Martin to Sona | 454.46 mi (731.39 km) |
| Martin to Sondrio | 466.24 mi (750.34 km) |
| Martin to Sora | 568.90 mi (915.56 km) |
| Martin to Sorbolo | 494.14 mi (795.24 km) |
| Martin to Soresina | 498.92 mi (802.93 km) |
| Martin to Sorisole | 490.06 mi (788.67 km) |
| Martin to Sorrento | 623.79 mi (1,003.89 km) |
| Martin to Sorso | 761.68 mi (1,225.81 km) |
| Martin to Sortino | 844.86 mi (1,359.67 km) |
| Martin to Soverato Marina | 726.87 mi (1,169.78 km) |
| Martin to Sovicille | 542.50 mi (873.07 km) |
