| Melfi to Sestao | 966.69 mi (1,555.74 km) |
| Melfi to Sevilla | 1,185.43 mi (1,907.76 km) |
| Melfi to Sevilla La Nueva | 1,030.01 mi (1,657.65 km) |
| Melfi to Silla | 854.07 mi (1,374.50 km) |
| Melfi to Silleda | 1,230.67 mi (1,980.58 km) |
| Melfi to Sitges | 720.13 mi (1,158.94 km) |
| Melfi to Socuellamos | 979.38 mi (1,576.16 km) |
| Melfi to Soller | 686.22 mi (1,104.36 km) |
| Melfi to Solsona | 733.72 mi (1,180.81 km) |
| Melfi to Son Servera | 653.94 mi (1,052.41 km) |
| Melfi to Sonseca | 1,033.78 mi (1,663.71 km) |
| Melfi to Sopelana | 965.65 mi (1,554.06 km) |
| Melfi to Soria | 938.94 mi (1,511.08 km) |
| Melfi to Suances | 1,019.51 mi (1,640.74 km) |
| Melfi to Sueca | 851.41 mi (1,370.21 km) |
