| Echternach to Sestu | 738.00 mi (1,187.70 km) |
| Echternach to Settimo Torinese | 329.28 mi (529.92 km) |
| Echternach to Seveso | 314.39 mi (505.96 km) |
| Echternach to Sezze | 657.25 mi (1,057.74 km) |
| Echternach to Siano | 739.99 mi (1,190.90 km) |
| Echternach to Siena | 505.38 mi (813.34 km) |
| Echternach to Signa | 471.43 mi (758.69 km) |
| Echternach to Silea | 396.04 mi (637.36 km) |
| Echternach to Silvi Paese | 621.59 mi (1,000.35 km) |
| Echternach to Sinalunga | 520.66 mi (837.93 km) |
| Echternach to Siniscola | 657.69 mi (1,058.44 km) |
| Echternach to Sinnai | 738.77 mi (1,188.93 km) |
| Echternach to Siracusa | 984.77 mi (1,584.83 km) |
| Echternach to Solaro | 315.22 mi (507.30 km) |
| Echternach to Soliera | 409.02 mi (658.26 km) |
