| Piera to Siran | 1,940.20 mi (3,122.45 km) |
| Piera to Sirnak | 2,167.10 mi (3,487.60 km) |
| Piera to Sirvan | 2,132.22 mi (3,431.47 km) |
| Piera to Sivas | 1,840.35 mi (2,961.76 km) |
| Piera to Sivasli | 1,486.67 mi (2,392.57 km) |
| Piera to Siverek | 1,999.96 mi (3,218.63 km) |
| Piera to Sivrice | 1,984.19 mi (3,193.24 km) |
| Piera to Sivrihisar | 1,564.13 mi (2,517.23 km) |
| Piera to Sogut | 1,484.66 mi (2,389.32 km) |
| Piera to Sogutlu | 1,487.25 mi (2,393.49 km) |
| Piera to Soke | 1,384.68 mi (2,228.43 km) |
| Piera to Solhan | 2,062.45 mi (3,319.19 km) |
| Piera to Soma | 1,365.91 mi (2,198.23 km) |
| Piera to Sorgun | 1,745.56 mi (2,809.21 km) |
| Piera to Suhut | 1,530.31 mi (2,462.80 km) |
