| Caycuma to Sestu | 1,215.29 mi (1,955.81 km) |
| Caycuma to Settimo Torinese | 1,244.28 mi (2,002.47 km) |
| Caycuma to Seveso | 1,180.84 mi (1,900.39 km) |
| Caycuma to Sezze | 982.26 mi (1,580.79 km) |
| Caycuma to Siano | 904.29 mi (1,455.31 km) |
| Caycuma to Siena | 1,064.14 mi (1,712.56 km) |
| Caycuma to Signa | 1,076.11 mi (1,731.83 km) |
| Caycuma to Silea | 1,029.75 mi (1,657.23 km) |
| Caycuma to Silvi Paese | 923.82 mi (1,486.74 km) |
| Caycuma to Sinalunga | 1,043.93 mi (1,680.04 km) |
| Caycuma to Siniscola | 1,165.21 mi (1,875.23 km) |
| Caycuma to Sinnai | 1,209.47 mi (1,946.45 km) |
| Caycuma to Siracusa | 945.56 mi (1,521.73 km) |
| Caycuma to Solaro | 1,183.21 mi (1,904.19 km) |
| Caycuma to Soliera | 1,088.31 mi (1,751.47 km) |
