| Chorley to Smolyan | 1,507.12 mi (2,425.48 km) |
| Chorley to Sofia | 1,403.29 mi (2,258.37 km) |
| Chorley to Sopot | 1,459.81 mi (2,349.33 km) |
| Chorley to Sozopol | 1,584.75 mi (2,550.42 km) |
| Chorley to Sredets | 1,568.17 mi (2,523.72 km) |
| Chorley to Stamboliyski | 1,475.14 mi (2,374.01 km) |
| Chorley to Stara Zagora | 1,504.26 mi (2,420.88 km) |
| Chorley to Svilengrad | 1,555.83 mi (2,503.87 km) |
| Chorley to Svishtov | 1,440.37 mi (2,318.04 km) |
| Chorley to Targovishte | 1,504.51 mi (2,421.27 km) |
| Chorley to Teteven | 1,429.21 mi (2,300.09 km) |
| Chorley to Troyan | 1,448.02 mi (2,330.37 km) |
| Chorley to Tryavna | 1,479.04 mi (2,380.28 km) |
| Chorley to Tutrakan | 1,471.83 mi (2,368.67 km) |
| Chorley to Varna | 1,558.47 mi (2,508.11 km) |
