| Morecambe to Smolyan | 1,527.29 mi (2,457.93 km) |
| Morecambe to Sofia | 1,423.31 mi (2,290.60 km) |
| Morecambe to Sopot | 1,479.07 mi (2,380.34 km) |
| Morecambe to Sozopol | 1,602.62 mi (2,579.17 km) |
| Morecambe to Sredets | 1,586.36 mi (2,553.00 km) |
| Morecambe to Stamboliyski | 1,494.96 mi (2,405.91 km) |
| Morecambe to Stara Zagora | 1,523.22 mi (2,451.39 km) |
| Morecambe to Svilengrad | 1,575.04 mi (2,534.78 km) |
| Morecambe to Svishtov | 1,458.43 mi (2,347.12 km) |
| Morecambe to Targovishte | 1,522.24 mi (2,449.81 km) |
| Morecambe to Teteven | 1,448.52 mi (2,331.16 km) |
| Morecambe to Troyan | 1,467.11 mi (2,361.08 km) |
| Morecambe to Tryavna | 1,497.70 mi (2,410.32 km) |
| Morecambe to Tutrakan | 1,488.80 mi (2,395.99 km) |
| Morecambe to Varna | 1,575.53 mi (2,535.57 km) |
