| Cassano al Ionio to Karlovo | 483.24 mi (777.69 km) |
| Cassano al Ionio to Karnobat | 587.88 mi (946.10 km) |
| Cassano al Ionio to Kavarna | 669.27 mi (1,077.08 km) |
| Cassano al Ionio to Kazanlak | 510.84 mi (822.12 km) |
| Cassano al Ionio to Knezha | 475.89 mi (765.86 km) |
| Cassano al Ionio to Kostinbrod | 414.78 mi (667.52 km) |
| Cassano al Ionio to Kozloduy | 471.27 mi (758.44 km) |
| Cassano al Ionio to Kyustendil | 373.95 mi (601.81 km) |
| Cassano al Ionio to Levski | 518.23 mi (834.01 km) |
| Cassano al Ionio to Lom | 452.56 mi (728.33 km) |
| Cassano al Ionio to Lovech | 492.44 mi (792.51 km) |
| Cassano al Ionio to Lukovit | 469.58 mi (755.72 km) |
| Cassano al Ionio to Lyaskovets | 537.68 mi (865.31 km) |
| Cassano al Ionio to Mezdra | 447.22 mi (719.74 km) |
| Cassano al Ionio to Momchilgrad | 491.80 mi (791.47 km) |
