| Appenweier to Somma Lombardo | 200.24 mi (322.25 km) |
| Appenweier to Somma Vesuviana | 616.87 mi (992.76 km) |
| Appenweier to Sommacampagna | 255.63 mi (411.40 km) |
| Appenweier to Sona | 253.24 mi (407.55 km) |
| Appenweier to Sondrio | 186.11 mi (299.51 km) |
| Appenweier to Sora | 545.30 mi (877.57 km) |
| Appenweier to Sorbolo | 280.69 mi (451.73 km) |
| Appenweier to Soresina | 241.58 mi (388.79 km) |
| Appenweier to Sorisole | 209.02 mi (336.38 km) |
| Appenweier to Sorrento | 630.21 mi (1,014.22 km) |
| Appenweier to Sorso | 535.68 mi (862.09 km) |
| Appenweier to Sortino | 862.29 mi (1,387.72 km) |
| Appenweier to Soverato Marina | 803.57 mi (1,293.22 km) |
| Appenweier to Sovicille | 395.33 mi (636.22 km) |
| Appenweier to Spello | 445.04 mi (716.22 km) |
