| Cities | Distance |
|---|---|
| Rijeka to Smolyan | 575.31 mi (925.88 km) |
| Rijeka to Sofia | 477.20 mi (767.98 km) |
| Rijeka to Sopot | 544.35 mi (876.04 km) |
| Rijeka to Sozopol | 689.41 mi (1,109.50 km) |
| Rijeka to Sredets | 667.45 mi (1,074.15 km) |
| Rijeka to Stamboliyski | 549.57 mi (884.45 km) |
| Rijeka to Stara Zagora | 592.34 mi (953.28 km) |
| Rijeka to Svilengrad | 637.42 mi (1,025.83 km) |
| Rijeka to Svishtov | 550.22 mi (885.50 km) |
| Rijeka to Targovishte | 616.80 mi (992.64 km) |
| Rijeka to Teteven | 514.61 mi (828.19 km) |
| Rijeka to Troyan | 536.59 mi (863.56 km) |
| Rijeka to Tryavna | 573.92 mi (923.64 km) |
| Rijeka to Tutrakan | 603.95 mi (971.97 km) |
| Rijeka to Varna | 681.57 mi (1,096.88 km) |