| Cannock to Smolyan | 1,459.24 mi (2,348.42 km) |
| Cannock to Sofia | 1,355.85 mi (2,182.03 km) |
| Cannock to Sopot | 1,414.08 mi (2,275.74 km) |
| Cannock to Sozopol | 1,542.16 mi (2,481.87 km) |
| Cannock to Sredets | 1,524.84 mi (2,454.00 km) |
| Cannock to Stamboliyski | 1,428.10 mi (2,298.31 km) |
| Cannock to Stara Zagora | 1,459.21 mi (2,348.38 km) |
| Cannock to Svilengrad | 1,510.15 mi (2,430.36 km) |
| Cannock to Svishtov | 1,397.46 mi (2,248.99 km) |
| Cannock to Targovishte | 1,462.30 mi (2,353.35 km) |
| Cannock to Teteven | 1,383.43 mi (2,226.41 km) |
| Cannock to Troyan | 1,402.74 mi (2,257.49 km) |
| Cannock to Tryavna | 1,434.69 mi (2,308.92 km) |
| Cannock to Tutrakan | 1,431.45 mi (2,303.70 km) |
| Cannock to Varna | 1,517.79 mi (2,442.65 km) |
