| Romilly-sur-Seine to Serik | 1,591.44 mi (2,561.17 km) |
| Romilly-sur-Seine to Serinhisar | 1,484.25 mi (2,388.67 km) |
| Romilly-sur-Seine to Serinyol | 1,837.46 mi (2,957.11 km) |
| Romilly-sur-Seine to Seydisehir | 1,602.47 mi (2,578.93 km) |
| Romilly-sur-Seine to Seyhan | 1,773.45 mi (2,854.09 km) |
| Romilly-sur-Seine to Seyitgazi | 1,469.68 mi (2,365.23 km) |
| Romilly-sur-Seine to Siirt | 2,033.37 mi (3,272.39 km) |
| Romilly-sur-Seine to Sile | 1,357.50 mi (2,184.68 km) |
| Romilly-sur-Seine to Silifke | 1,737.45 mi (2,796.15 km) |
| Romilly-sur-Seine to Silivri | 1,300.33 mi (2,092.68 km) |
| Romilly-sur-Seine to Silopi | 2,083.28 mi (3,352.72 km) |
| Romilly-sur-Seine to Simav | 1,409.00 mi (2,267.57 km) |
| Romilly-sur-Seine to Sinanpasa | 1,477.70 mi (2,378.14 km) |
| Romilly-sur-Seine to Sindirgi | 1,367.56 mi (2,200.88 km) |
| Romilly-sur-Seine to Sinop | 1,579.83 mi (2,542.49 km) |
