| Issum to Samsun | 1,575.98 mi (2,536.29 km) |
| Issum to Sanliurfa | 1,859.92 mi (2,993.25 km) |
| Issum to Saray | 1,230.60 mi (1,980.46 km) |
| Issum to Saraykent | 1,610.90 mi (2,592.49 km) |
| Issum to Saraykoy | 1,440.17 mi (2,317.73 km) |
| Issum to Sarayonu | 1,554.09 mi (2,501.07 km) |
| Issum to Sarigol | 1,415.78 mi (2,278.48 km) |
| Issum to Sarikamis | 1,877.06 mi (3,020.84 km) |
| Issum to Sarikaya | 1,614.41 mi (2,598.15 km) |
| Issum to Sarioglan | 1,657.48 mi (2,667.46 km) |
| Issum to Sariveliler | 1,640.02 mi (2,639.36 km) |
| Issum to Sariyer | 1,287.24 mi (2,071.61 km) |
| Issum to Sariz | 1,705.98 mi (2,745.51 km) |
| Issum to Sarkikaraagac | 1,523.30 mi (2,451.52 km) |
| Issum to Sarkisla | 1,662.40 mi (2,675.37 km) |
