| Rouvroy to Somma Lombardo | 421.18 mi (677.83 km) |
| Rouvroy to Somma Vesuviana | 860.08 mi (1,384.16 km) |
| Rouvroy to Sommacampagna | 504.00 mi (811.12 km) |
| Rouvroy to Sona | 501.79 mi (807.55 km) |
| Rouvroy to Sondrio | 432.98 mi (696.81 km) |
| Rouvroy to Sora | 787.87 mi (1,267.95 km) |
| Rouvroy to Sorbolo | 519.45 mi (835.97 km) |
| Rouvroy to Soresina | 477.60 mi (768.62 km) |
| Rouvroy to Sorisole | 447.65 mi (720.42 km) |
| Rouvroy to Sorrento | 871.84 mi (1,403.09 km) |
| Rouvroy to Sorso | 716.94 mi (1,153.80 km) |
| Rouvroy to Sortino | 1,092.95 mi (1,758.93 km) |
| Rouvroy to Soverato Marina | 1,048.37 mi (1,687.20 km) |
| Rouvroy to Sovicille | 628.74 mi (1,011.85 km) |
| Rouvroy to Spello | 688.83 mi (1,108.57 km) |
