| Hexham to Smolyan | 1,525.11 mi (2,454.42 km) |
| Hexham to Sofia | 1,420.85 mi (2,286.64 km) |
| Hexham to Sopot | 1,474.31 mi (2,372.67 km) |
| Hexham to Sozopol | 1,593.73 mi (2,564.86 km) |
| Hexham to Sredets | 1,578.38 mi (2,540.15 km) |
| Hexham to Stamboliyski | 1,491.79 mi (2,400.81 km) |
| Hexham to Stara Zagora | 1,517.49 mi (2,442.17 km) |
| Hexham to Svilengrad | 1,569.95 mi (2,526.60 km) |
| Hexham to Svishtov | 1,450.31 mi (2,334.04 km) |
| Hexham to Targovishte | 1,513.09 mi (2,435.09 km) |
| Hexham to Teteven | 1,443.91 mi (2,323.75 km) |
| Hexham to Troyan | 1,461.83 mi (2,352.59 km) |
| Hexham to Tryavna | 1,491.19 mi (2,399.83 km) |
| Hexham to Tutrakan | 1,477.63 mi (2,378.01 km) |
| Hexham to Varna | 1,564.46 mi (2,517.76 km) |
