| San Pietro in Casale to Sulakyurt | 1,176.46 mi (1,893.33 km) |
| San Pietro in Casale to Sultanbeyli | 938.84 mi (1,510.91 km) |
| San Pietro in Casale to Sultandagi | 1,105.91 mi (1,779.79 km) |
| San Pietro in Casale to Sultanhani | 1,225.27 mi (1,971.89 km) |
| San Pietro in Casale to Sultanhisar | 986.32 mi (1,587.34 km) |
| San Pietro in Casale to Suluova | 1,253.73 mi (2,017.68 km) |
| San Pietro in Casale to Sumbas | 1,370.91 mi (2,206.27 km) |
| San Pietro in Casale to Sungurlu | 1,208.49 mi (1,944.88 km) |
| San Pietro in Casale to Surmene | 1,470.81 mi (2,367.05 km) |
| San Pietro in Casale to Suruc | 1,501.65 mi (2,416.67 km) |
| San Pietro in Casale to Susehri | 1,390.13 mi (2,237.20 km) |
| San Pietro in Casale to Susurluk | 915.94 mi (1,474.06 km) |
| San Pietro in Casale to Susuz | 1,622.43 mi (2,611.04 km) |
| San Pietro in Casale to Sutculer | 1,130.72 mi (1,819.72 km) |
| San Pietro in Casale to Talas | 1,308.58 mi (2,105.96 km) |
