| Cities | Distance |
|---|---|
| Cassino to Smolyan | 561.62 mi (903.85 km) |
| Cassino to Sofia | 493.59 mi (794.35 km) |
| Cassino to Sopot | 565.07 mi (909.40 km) |
| Cassino to Sozopol | 714.48 mi (1,149.84 km) |
| Cassino to Sredets | 688.93 mi (1,108.72 km) |
| Cassino to Stamboliyski | 552.36 mi (888.93 km) |
| Cassino to Stara Zagora | 609.98 mi (981.66 km) |
| Cassino to Svilengrad | 638.35 mi (1,027.32 km) |
| Cassino to Svishtov | 603.54 mi (971.31 km) |
| Cassino to Targovishte | 661.24 mi (1,064.17 km) |
| Cassino to Teteven | 542.48 mi (873.04 km) |
| Cassino to Troyan | 564.86 mi (909.05 km) |
| Cassino to Tryavna | 604.22 mi (972.40 km) |
| Cassino to Tutrakan | 671.06 mi (1,079.96 km) |
| Cassino to Varna | 727.86 mi (1,171.37 km) |