| Buckley to Sestu | 1,117.90 mi (1,799.08 km) |
| Buckley to Settimo Torinese | 739.34 mi (1,189.86 km) |
| Buckley to Seveso | 754.78 mi (1,214.70 km) |
| Buckley to Sezze | 1,100.63 mi (1,771.29 km) |
| Buckley to Siano | 1,190.61 mi (1,916.11 km) |
| Buckley to Siena | 947.17 mi (1,524.32 km) |
| Buckley to Signa | 915.00 mi (1,472.54 km) |
| Buckley to Silea | 861.84 mi (1,387.00 km) |
| Buckley to Silvi Paese | 1,078.63 mi (1,735.88 km) |
| Buckley to Sinalunga | 965.39 mi (1,553.65 km) |
| Buckley to Siniscola | 1,055.85 mi (1,699.23 km) |
| Buckley to Sinnai | 1,120.41 mi (1,803.12 km) |
| Buckley to Siracusa | 1,419.67 mi (2,284.73 km) |
| Buckley to Solaro | 754.51 mi (1,214.27 km) |
| Buckley to Soliera | 859.57 mi (1,383.35 km) |
