| Ollerton to Smolyan | 1,433.80 mi (2,307.48 km) |
| Ollerton to Sofia | 1,329.99 mi (2,140.41 km) |
| Ollerton to Sopot | 1,386.66 mi (2,231.61 km) |
| Ollerton to Sozopol | 1,512.07 mi (2,433.44 km) |
| Ollerton to Sredets | 1,495.36 mi (2,406.54 km) |
| Ollerton to Stamboliyski | 1,401.87 mi (2,256.10 km) |
| Ollerton to Stara Zagora | 1,431.20 mi (2,303.29 km) |
| Ollerton to Svilengrad | 1,482.70 mi (2,386.17 km) |
| Ollerton to Svishtov | 1,367.61 mi (2,200.95 km) |
| Ollerton to Targovishte | 1,431.88 mi (2,304.39 km) |
| Ollerton to Teteven | 1,356.06 mi (2,182.36 km) |
| Ollerton to Troyan | 1,374.93 mi (2,212.73 km) |
| Ollerton to Tryavna | 1,406.06 mi (2,262.84 km) |
| Ollerton to Tutrakan | 1,399.57 mi (2,252.39 km) |
| Ollerton to Varna | 1,486.16 mi (2,391.74 km) |
