| Gross-Gerau to Somma Lombardo | 292.84 mi (471.28 km) |
| Gross-Gerau to Somma Vesuviana | 688.00 mi (1,107.24 km) |
| Gross-Gerau to Sommacampagna | 331.03 mi (532.74 km) |
| Gross-Gerau to Sona | 328.59 mi (528.82 km) |
| Gross-Gerau to Sondrio | 266.83 mi (429.43 km) |
| Gross-Gerau to Sora | 617.90 mi (994.41 km) |
| Gross-Gerau to Sorbolo | 362.31 mi (583.08 km) |
| Gross-Gerau to Soresina | 326.39 mi (525.28 km) |
| Gross-Gerau to Sorisole | 293.98 mi (473.12 km) |
| Gross-Gerau to Sorrento | 702.38 mi (1,130.38 km) |
| Gross-Gerau to Sorso | 630.21 mi (1,014.22 km) |
| Gross-Gerau to Sortino | 939.26 mi (1,511.59 km) |
| Gross-Gerau to Soverato Marina | 871.57 mi (1,402.65 km) |
| Gross-Gerau to Sovicille | 476.61 mi (767.03 km) |
| Gross-Gerau to Spello | 518.45 mi (834.37 km) |
