| Calne to Solofra | 1,085.24 mi (1,746.53 km) |
| Calne to Somma Lombardo | 629.56 mi (1,013.19 km) |
| Calne to Somma Vesuviana | 1,068.87 mi (1,720.18 km) |
| Calne to Sommacampagna | 720.53 mi (1,159.58 km) |
| Calne to Sona | 718.43 mi (1,156.20 km) |
| Calne to Sondrio | 650.33 mi (1,046.61 km) |
| Calne to Sora | 997.02 mi (1,604.55 km) |
| Calne to Sorbolo | 731.20 mi (1,176.76 km) |
| Calne to Soresina | 689.36 mi (1,109.42 km) |
| Calne to Sorisole | 661.43 mi (1,064.47 km) |
| Calne to Sorrento | 1,079.44 mi (1,737.19 km) |
| Calne to Sorso | 890.94 mi (1,433.82 km) |
| Calne to Sortino | 1,290.48 mi (2,076.83 km) |
| Calne to Soverato Marina | 1,256.76 mi (2,022.57 km) |
| Calne to Sovicille | 835.15 mi (1,344.05 km) |
