| Thame to Sestu | 986.46 mi (1,587.55 km) |
| Thame to Settimo Torinese | 606.90 mi (976.72 km) |
| Thame to Seveso | 623.86 mi (1,004.00 km) |
| Thame to Sezze | 968.94 mi (1,559.36 km) |
| Thame to Siano | 1,059.54 mi (1,705.17 km) |
| Thame to Siena | 815.64 mi (1,312.65 km) |
| Thame to Signa | 783.72 mi (1,261.27 km) |
| Thame to Silea | 735.34 mi (1,183.41 km) |
| Thame to Silvi Paese | 948.79 mi (1,526.93 km) |
| Thame to Sinalunga | 834.09 mi (1,342.34 km) |
| Thame to Siniscola | 923.51 mi (1,486.25 km) |
| Thame to Sinnai | 988.88 mi (1,591.45 km) |
| Thame to Siracusa | 1,287.22 mi (2,071.59 km) |
| Thame to Solaro | 623.49 mi (1,003.41 km) |
| Thame to Soliera | 729.30 mi (1,173.69 km) |
