| Cities | Distance |
|---|---|
| Ludus to Smolyan | 339.50 mi (546.38 km) |
| Ludus to Sofia | 263.72 mi (424.42 km) |
| Ludus to Sopot | 266.42 mi (428.77 km) |
| Ludus to Sozopol | 332.08 mi (534.43 km) |
| Ludus to Sredets | 323.67 mi (520.90 km) |
| Ludus to Stamboliyski | 300.95 mi (484.34 km) |
| Ludus to Stara Zagora | 289.75 mi (466.31 km) |
| Ludus to Svilengrad | 341.79 mi (550.05 km) |
| Ludus to Svishtov | 206.93 mi (333.03 km) |
| Ludus to Targovishte | 254.08 mi (408.90 km) |
| Ludus to Teteven | 246.19 mi (396.21 km) |
| Ludus to Troyan | 250.22 mi (402.69 km) |
| Ludus to Tryavna | 258.84 mi (416.56 km) |
| Ludus to Tutrakan | 207.73 mi (334.32 km) |
| Ludus to Varna | 292.84 mi (471.27 km) |