| Rijeka to Somma Lombardo | 279.03 mi (449.06 km) |
| Rijeka to Somma Vesuviana | 307.79 mi (495.34 km) |
| Rijeka to Sommacampagna | 174.39 mi (280.65 km) |
| Rijeka to Sona | 175.23 mi (282.00 km) |
| Rijeka to Sondrio | 227.91 mi (366.79 km) |
| Rijeka to Sora | 252.85 mi (406.93 km) |
| Rijeka to Sorbolo | 197.56 mi (317.94 km) |
| Rijeka to Soresina | 222.75 mi (358.48 km) |
| Rijeka to Sorisole | 233.27 mi (375.42 km) |
| Rijeka to Sorrento | 324.71 mi (522.58 km) |
| Rijeka to Sorso | 430.51 mi (692.84 km) |
| Rijeka to Sortino | 564.67 mi (908.75 km) |
| Rijeka to Soverato Marina | 471.60 mi (758.96 km) |
| Rijeka to Sovicille | 212.34 mi (341.72 km) |
| Rijeka to Spello | 183.81 mi (295.81 km) |
