| Marchena to Smolyan | 1,624.66 mi (2,614.63 km) |
| Marchena to Sofia | 1,557.50 mi (2,506.56 km) |
| Marchena to Sopot | 1,629.30 mi (2,622.11 km) |
| Marchena to Sozopol | 1,779.01 mi (2,863.05 km) |
| Marchena to Sredets | 1,753.47 mi (2,821.94 km) |
| Marchena to Stamboliyski | 1,616.81 mi (2,602.01 km) |
| Marchena to Stara Zagora | 1,674.50 mi (2,694.84 km) |
| Marchena to Svilengrad | 1,702.09 mi (2,739.26 km) |
| Marchena to Svishtov | 1,663.78 mi (2,677.60 km) |
| Marchena to Targovishte | 1,723.93 mi (2,774.39 km) |
| Marchena to Teteven | 1,605.90 mi (2,584.45 km) |
| Marchena to Troyan | 1,628.49 mi (2,620.80 km) |
| Marchena to Tryavna | 1,668.03 mi (2,684.44 km) |
| Marchena to Tutrakan | 1,729.07 mi (2,782.67 km) |
| Marchena to Varna | 1,790.91 mi (2,882.19 km) |
