| Dun Dealgan to Settimo Torinese | 879.75 mi (1,415.82 km) |
| Dun Dealgan to Seveso | 898.80 mi (1,446.49 km) |
| Dun Dealgan to Sezze | 1,243.26 mi (2,000.83 km) |
| Dun Dealgan to Siano | 1,334.35 mi (2,147.43 km) |
| Dun Dealgan to Siena | 1,090.18 mi (1,754.47 km) |
| Dun Dealgan to Signa | 1,058.46 mi (1,703.42 km) |
| Dun Dealgan to Silea | 1,008.89 mi (1,623.66 km) |
| Dun Dealgan to Silvi Paese | 1,223.83 mi (1,969.56 km) |
| Dun Dealgan to Sinalunga | 1,108.80 mi (1,784.44 km) |
| Dun Dealgan to Siniscola | 1,190.44 mi (1,915.83 km) |
| Dun Dealgan to Sinnai | 1,251.16 mi (2,013.55 km) |
| Dun Dealgan to Siracusa | 1,559.50 mi (2,509.78 km) |
| Dun Dealgan to Solaro | 898.40 mi (1,445.84 km) |
| Dun Dealgan to Soliera | 1,004.35 mi (1,616.34 km) |
| Dun Dealgan to Solofra | 1,337.93 mi (2,153.19 km) |
