| Prescot to Smolyan | 1,507.93 mi (2,426.78 km) |
| Prescot to Sofia | 1,404.23 mi (2,259.88 km) |
| Prescot to Sopot | 1,461.29 mi (2,351.71 km) |
| Prescot to Sozopol | 1,587.20 mi (2,554.35 km) |
| Prescot to Sredets | 1,570.39 mi (2,527.30 km) |
| Prescot to Stamboliyski | 1,476.21 mi (2,375.74 km) |
| Prescot to Stara Zagora | 1,505.96 mi (2,423.61 km) |
| Prescot to Svilengrad | 1,557.34 mi (2,506.30 km) |
| Prescot to Svishtov | 1,442.69 mi (2,321.79 km) |
| Prescot to Targovishte | 1,507.05 mi (2,425.36 km) |
| Prescot to Teteven | 1,430.67 mi (2,302.44 km) |
| Prescot to Troyan | 1,449.64 mi (2,332.97 km) |
| Prescot to Tryavna | 1,480.94 mi (2,383.35 km) |
| Prescot to Tutrakan | 1,474.89 mi (2,373.61 km) |
| Prescot to Varna | 1,561.46 mi (2,512.93 km) |
