| Orihuela to Smolyan | 1,376.75 mi (2,215.66 km) |
| Orihuela to Sofia | 1,311.70 mi (2,110.98 km) |
| Orihuela to Sopot | 1,383.23 mi (2,226.10 km) |
| Orihuela to Sozopol | 1,532.35 mi (2,466.09 km) |
| Orihuela to Sredets | 1,506.71 mi (2,424.82 km) |
| Orihuela to Stamboliyski | 1,369.79 mi (2,204.46 km) |
| Orihuela to Stara Zagora | 1,427.94 mi (2,298.05 km) |
| Orihuela to Svilengrad | 1,454.43 mi (2,340.68 km) |
| Orihuela to Svishtov | 1,419.80 mi (2,284.94 km) |
| Orihuela to Targovishte | 1,478.93 mi (2,380.11 km) |
| Orihuela to Teteven | 1,360.45 mi (2,189.43 km) |
| Orihuela to Troyan | 1,382.91 mi (2,225.57 km) |
| Orihuela to Tryavna | 1,422.33 mi (2,289.02 km) |
| Orihuela to Tutrakan | 1,485.94 mi (2,391.39 km) |
| Orihuela to Varna | 1,545.73 mi (2,487.62 km) |
