| Sudbury to Sestu | 960.04 mi (1,545.03 km) |
| Sudbury to Settimo Torinese | 577.82 mi (929.92 km) |
| Sudbury to Seveso | 593.68 mi (955.44 km) |
| Sudbury to Sezze | 939.15 mi (1,511.41 km) |
| Sudbury to Siano | 1,029.45 mi (1,656.75 km) |
| Sudbury to Siena | 785.75 mi (1,264.54 km) |
| Sudbury to Signa | 753.70 mi (1,212.97 km) |
| Sudbury to Silea | 704.42 mi (1,133.66 km) |
| Sudbury to Silvi Paese | 918.33 mi (1,477.90 km) |
| Sudbury to Sinalunga | 804.09 mi (1,294.06 km) |
| Sudbury to Siniscola | 895.97 mi (1,441.92 km) |
| Sudbury to Sinnai | 962.37 mi (1,548.79 km) |
| Sudbury to Siracusa | 1,258.13 mi (2,024.76 km) |
| Sudbury to Solaro | 593.35 mi (954.91 km) |
| Sudbury to Soliera | 698.93 mi (1,124.81 km) |
