| Parthenay to Siran | 2,003.66 mi (3,224.57 km) |
| Parthenay to Sirnak | 2,248.66 mi (3,618.87 km) |
| Parthenay to Sirvan | 2,209.60 mi (3,556.01 km) |
| Parthenay to Sivas | 1,917.09 mi (3,085.26 km) |
| Parthenay to Sivasli | 1,612.37 mi (2,594.86 km) |
| Parthenay to Siverek | 2,091.76 mi (3,366.35 km) |
| Parthenay to Sivrice | 2,067.94 mi (3,328.02 km) |
| Parthenay to Sivrihisar | 1,667.19 mi (2,683.08 km) |
| Parthenay to Sogut | 1,585.13 mi (2,551.01 km) |
| Parthenay to Sogutlu | 1,572.78 mi (2,531.14 km) |
| Parthenay to Soke | 1,533.06 mi (2,467.22 km) |
| Parthenay to Solhan | 2,133.42 mi (3,433.40 km) |
| Parthenay to Soma | 1,491.27 mi (2,399.97 km) |
| Parthenay to Sorgun | 1,828.49 mi (2,942.67 km) |
| Parthenay to Suhut | 1,651.11 mi (2,657.21 km) |
