| Weener to Siran | 1,731.75 mi (2,786.99 km) |
| Weener to Sirnak | 1,988.64 mi (3,200.41 km) |
| Weener to Sirvan | 1,945.62 mi (3,131.17 km) |
| Weener to Sivas | 1,670.22 mi (2,687.96 km) |
| Weener to Sivasli | 1,466.66 mi (2,360.37 km) |
| Weener to Siverek | 1,855.45 mi (2,986.07 km) |
| Weener to Sivrice | 1,821.29 mi (2,931.08 km) |
| Weener to Sivrihisar | 1,480.80 mi (2,383.11 km) |
| Weener to Sogut | 1,403.31 mi (2,258.40 km) |
| Weener to Sogutlu | 1,369.60 mi (2,204.16 km) |
| Weener to Soke | 1,432.14 mi (2,304.81 km) |
| Weener to Solhan | 1,864.43 mi (3,000.51 km) |
| Weener to Soma | 1,359.01 mi (2,187.11 km) |
| Weener to Sorgun | 1,597.42 mi (2,570.80 km) |
| Weener to Suhut | 1,493.72 mi (2,403.91 km) |
