| Cassano al Ionio to Popovo | 568.29 mi (914.57 km) |
| Cassano al Ionio to Provadia | 620.89 mi (999.22 km) |
| Cassano al Ionio to Radnevo | 530.09 mi (853.10 km) |
| Cassano al Ionio to Radomir | 394.27 mi (634.51 km) |
| Cassano al Ionio to Rakitovo | 433.05 mi (696.92 km) |
| Cassano al Ionio to Rakovski | 482.56 mi (776.60 km) |
| Cassano al Ionio to Razgrad | 586.27 mi (943.51 km) |
| Cassano al Ionio to Razlog | 400.80 mi (645.02 km) |
| Cassano al Ionio to Ruse | 568.93 mi (915.60 km) |
| Cassano al Ionio to Samokov | 416.17 mi (669.76 km) |
| Cassano al Ionio to Sandanski | 385.14 mi (619.82 km) |
| Cassano al Ionio to Sevlievo | 507.59 mi (816.88 km) |
| Cassano al Ionio to Shumen | 599.42 mi (964.67 km) |
| Cassano al Ionio to Silistra | 636.38 mi (1,024.15 km) |
| Cassano al Ionio to Sliven | 557.26 mi (896.83 km) |
