| North Walsham to Smolyan | 1,332.08 mi (2,143.78 km) |
| North Walsham to Sofia | 1,228.14 mi (1,976.51 km) |
| North Walsham to Sopot | 1,284.25 mi (2,066.80 km) |
| North Walsham to Sozopol | 1,408.98 mi (2,267.53 km) |
| North Walsham to Sredets | 1,392.39 mi (2,240.83 km) |
| North Walsham to Stamboliyski | 1,299.87 mi (2,091.93 km) |
| North Walsham to Stara Zagora | 1,328.60 mi (2,138.18 km) |
| North Walsham to Svilengrad | 1,380.26 mi (2,221.31 km) |
| North Walsham to Svishtov | 1,264.58 mi (2,035.15 km) |
| North Walsham to Targovishte | 1,328.74 mi (2,138.41 km) |
| North Walsham to Teteven | 1,253.67 mi (2,017.59 km) |
| North Walsham to Troyan | 1,272.40 mi (2,047.73 km) |
| North Walsham to Tryavna | 1,303.31 mi (2,097.47 km) |
| North Walsham to Tutrakan | 1,296.25 mi (2,086.11 km) |
| North Walsham to Varna | 1,382.86 mi (2,225.50 km) |
