| Halden to Sestu | 1,373.94 mi (2,211.15 km) |
| Halden to Settimo Torinese | 979.21 mi (1,575.89 km) |
| Halden to Seveso | 936.67 mi (1,507.43 km) |
| Halden to Sezze | 1,219.78 mi (1,963.05 km) |
| Halden to Siano | 1,273.72 mi (2,049.85 km) |
| Halden to Siena | 1,092.25 mi (1,757.81 km) |
| Halden to Signa | 1,060.23 mi (1,706.27 km) |
| Halden to Silea | 931.42 mi (1,498.97 km) |
| Halden to Silvi Paese | 1,150.85 mi (1,852.11 km) |
| Halden to Sinalunga | 1,099.31 mi (1,769.16 km) |
| Halden to Siniscola | 1,284.18 mi (2,066.69 km) |
| Halden to Sinnai | 1,373.36 mi (2,210.20 km) |
| Halden to Siracusa | 1,533.49 mi (2,467.91 km) |
| Halden to Solaro | 938.86 mi (1,510.95 km) |
| Halden to Soliera | 994.41 mi (1,600.35 km) |
