| Bacup to Sinop | 1,881.78 mi (3,028.43 km) |
| Bacup to Siran | 2,122.37 mi (3,415.62 km) |
| Bacup to Sirnak | 2,378.78 mi (3,828.27 km) |
| Bacup to Sirvan | 2,336.08 mi (3,759.55 km) |
| Bacup to Sivas | 2,057.24 mi (3,310.82 km) |
| Bacup to Sivasli | 1,830.26 mi (2,945.53 km) |
| Bacup to Siverek | 2,241.82 mi (3,607.86 km) |
| Bacup to Sivrice | 2,209.04 mi (3,555.10 km) |
| Bacup to Sivrihisar | 1,854.76 mi (2,984.94 km) |
| Bacup to Sogut | 1,775.31 mi (2,857.08 km) |
| Bacup to Sogutlu | 1,746.09 mi (2,810.06 km) |
| Bacup to Soke | 1,782.18 mi (2,868.13 km) |
| Bacup to Solhan | 2,255.19 mi (3,629.37 km) |
| Bacup to Soma | 1,717.29 mi (2,763.71 km) |
| Bacup to Sorgun | 1,981.44 mi (3,188.82 km) |
