| Cities | Distance |
|---|---|
| Oria to Smolyan | 375.68 mi (604.59 km) |
| Oria to Sofia | 331.17 mi (532.96 km) |
| Oria to Sopot | 396.55 mi (638.18 km) |
| Oria to Sozopol | 537.46 mi (864.96 km) |
| Oria to Sredets | 511.53 mi (823.23 km) |
| Oria to Stamboliyski | 375.30 mi (603.99 km) |
| Oria to Stara Zagora | 435.82 mi (701.39 km) |
| Oria to Svilengrad | 454.11 mi (730.82 km) |
| Oria to Svishtov | 450.38 mi (724.81 km) |
| Oria to Targovishte | 497.78 mi (801.10 km) |
| Oria to Teteven | 380.57 mi (612.47 km) |
| Oria to Troyan | 400.67 mi (644.82 km) |
| Oria to Tryavna | 437.41 mi (703.95 km) |
| Oria to Tutrakan | 520.25 mi (837.26 km) |
| Oria to Varna | 561.03 mi (902.90 km) |