| Wigan to Smolyan | 1,504.27 mi (2,420.90 km) |
| Wigan to Sofia | 1,400.49 mi (2,253.87 km) |
| Wigan to Sopot | 1,457.23 mi (2,345.19 km) |
| Wigan to Sozopol | 1,582.59 mi (2,546.93 km) |
| Wigan to Sredets | 1,565.91 mi (2,520.08 km) |
| Wigan to Stamboliyski | 1,472.40 mi (2,369.60 km) |
| Wigan to Stara Zagora | 1,501.78 mi (2,416.88 km) |
| Wigan to Svilengrad | 1,553.27 mi (2,499.75 km) |
| Wigan to Svishtov | 1,438.15 mi (2,314.47 km) |
| Wigan to Targovishte | 1,502.38 mi (2,417.84 km) |
| Wigan to Teteven | 1,426.63 mi (2,295.94 km) |
| Wigan to Troyan | 1,445.51 mi (2,326.32 km) |
| Wigan to Tryavna | 1,476.64 mi (2,376.42 km) |
| Wigan to Tutrakan | 1,469.92 mi (2,365.61 km) |
| Wigan to Varna | 1,556.54 mi (2,505.00 km) |
