| Heywood to Smolyan | 1,489.82 mi (2,397.64 km) |
| Heywood to Sofia | 1,385.97 mi (2,230.51 km) |
| Heywood to Sopot | 1,442.43 mi (2,321.36 km) |
| Heywood to Sozopol | 1,567.30 mi (2,522.32 km) |
| Heywood to Sredets | 1,550.72 mi (2,495.65 km) |
| Heywood to Stamboliyski | 1,457.81 mi (2,346.11 km) |
| Heywood to Stara Zagora | 1,486.86 mi (2,392.87 km) |
| Heywood to Svilengrad | 1,538.45 mi (2,475.89 km) |
| Heywood to Svishtov | 1,422.92 mi (2,289.96 km) |
| Heywood to Targovishte | 1,487.04 mi (2,393.17 km) |
| Heywood to Teteven | 1,411.83 mi (2,272.13 km) |
| Heywood to Troyan | 1,430.63 mi (2,302.38 km) |
| Heywood to Tryavna | 1,461.62 mi (2,352.24 km) |
| Heywood to Tutrakan | 1,454.35 mi (2,340.55 km) |
| Heywood to Varna | 1,541.00 mi (2,479.99 km) |
