| Grad to Siran | 1,235.64 mi (1,988.56 km) |
| Grad to Sirnak | 1,485.05 mi (2,389.96 km) |
| Grad to Sirvan | 1,444.70 mi (2,325.02 km) |
| Grad to Sivas | 1,154.80 mi (1,858.47 km) |
| Grad to Sivasli | 895.97 mi (1,441.93 km) |
| Grad to Siverek | 1,334.49 mi (2,147.65 km) |
| Grad to Sivrice | 1,307.00 mi (2,103.42 km) |
| Grad to Sivrihisar | 926.94 mi (1,491.77 km) |
| Grad to Sogut | 846.02 mi (1,361.53 km) |
| Grad to Sogutlu | 822.68 mi (1,323.98 km) |
| Grad to Soke | 849.86 mi (1,367.72 km) |
| Grad to Solhan | 1,366.83 mi (2,199.70 km) |
| Grad to Soma | 782.61 mi (1,259.49 km) |
| Grad to Sorgun | 1,070.54 mi (1,722.87 km) |
| Grad to Suhut | 927.57 mi (1,492.78 km) |
