| Wisbech to Smolyan | 1,373.89 mi (2,211.06 km) |
| Wisbech to Sofia | 1,270.19 mi (2,044.17 km) |
| Wisbech to Sopot | 1,327.39 mi (2,136.23 km) |
| Wisbech to Sozopol | 1,453.90 mi (2,339.82 km) |
| Wisbech to Sredets | 1,436.91 mi (2,312.49 km) |
| Wisbech to Stamboliyski | 1,342.20 mi (2,160.06 km) |
| Wisbech to Stara Zagora | 1,372.15 mi (2,208.27 km) |
| Wisbech to Svilengrad | 1,423.45 mi (2,290.83 km) |
| Wisbech to Svishtov | 1,309.31 mi (2,107.13 km) |
| Wisbech to Targovishte | 1,373.85 mi (2,211.00 km) |
| Wisbech to Teteven | 1,296.76 mi (2,086.94 km) |
| Wisbech to Troyan | 1,315.80 mi (2,117.57 km) |
| Wisbech to Tryavna | 1,347.26 mi (2,168.20 km) |
| Wisbech to Tutrakan | 1,342.25 mi (2,160.14 km) |
| Wisbech to Varna | 1,428.72 mi (2,299.31 km) |
