| Birstall to Sinop | 1,860.44 mi (2,994.09 km) |
| Birstall to Siran | 2,100.94 mi (3,381.13 km) |
| Birstall to Sirnak | 2,357.40 mi (3,793.87 km) |
| Birstall to Sirvan | 2,314.67 mi (3,725.10 km) |
| Birstall to Sivas | 2,036.10 mi (3,276.79 km) |
| Birstall to Sivasli | 1,810.63 mi (2,913.92 km) |
| Birstall to Siverek | 2,220.74 mi (3,573.93 km) |
| Birstall to Sivrice | 2,187.85 mi (3,521.00 km) |
| Birstall to Sivrihisar | 1,834.49 mi (2,952.32 km) |
| Birstall to Sogut | 1,755.14 mi (2,824.63 km) |
| Birstall to Sogutlu | 1,725.64 mi (2,777.15 km) |
| Birstall to Soke | 1,763.32 mi (2,837.79 km) |
| Birstall to Solhan | 2,233.75 mi (3,594.87 km) |
| Birstall to Soma | 1,697.93 mi (2,732.56 km) |
| Birstall to Sorgun | 1,960.51 mi (3,155.14 km) |
