| Parthenay to Somma Lombardo | 433.05 mi (696.92 km) |
| Parthenay to Somma Vesuviana | 832.51 mi (1,339.80 km) |
| Parthenay to Sommacampagna | 538.85 mi (867.20 km) |
| Parthenay to Sona | 537.54 mi (865.09 km) |
| Parthenay to Sondrio | 482.77 mi (776.94 km) |
| Parthenay to Sora | 765.33 mi (1,231.69 km) |
| Parthenay to Sorbolo | 530.04 mi (853.02 km) |
| Parthenay to Soresina | 493.91 mi (794.87 km) |
| Parthenay to Sorisole | 477.50 mi (768.46 km) |
| Parthenay to Sorrento | 839.23 mi (1,350.61 km) |
| Parthenay to Sorso | 597.25 mi (961.19 km) |
| Parthenay to Sortino | 1,019.85 mi (1,641.29 km) |
| Parthenay to Soverato Marina | 1,012.21 mi (1,628.99 km) |
| Parthenay to Sovicille | 606.74 mi (976.46 km) |
| Parthenay to Spello | 680.78 mi (1,095.61 km) |
