| Placentia to Smolyan | 6,706.68 mi (10,793.35 km) |
| Placentia to Sofia | 6,604.38 mi (10,628.72 km) |
| Placentia to Sopot | 6,644.49 mi (10,693.27 km) |
| Placentia to Sozopol | 6,732.19 mi (10,834.42 km) |
| Placentia to Sredets | 6,724.09 mi (10,821.37 km) |
| Placentia to Stamboliyski | 6,669.60 mi (10,733.69 km) |
| Placentia to Stara Zagora | 6,680.44 mi (10,751.13 km) |
| Placentia to Svilengrad | 6,734.42 mi (10,837.99 km) |
| Placentia to Svishtov | 6,602.00 mi (10,624.89 km) |
| Placentia to Targovishte | 6,654.54 mi (10,709.44 km) |
| Placentia to Teteven | 6,616.14 mi (10,647.65 km) |
| Placentia to Troyan | 6,629.74 mi (10,669.53 km) |
| Placentia to Tryavna | 6,650.66 mi (10,703.21 km) |
| Placentia to Tutrakan | 6,607.02 mi (10,632.97 km) |
| Placentia to Varna | 6,688.65 mi (10,764.33 km) |
