| Ariano Irpino to Karlovo | 509.99 mi (820.75 km) |
| Ariano Irpino to Karnobat | 619.71 mi (997.33 km) |
| Ariano Irpino to Kavarna | 694.19 mi (1,117.19 km) |
| Ariano Irpino to Kazanlak | 539.59 mi (868.39 km) |
| Ariano Irpino to Knezha | 486.93 mi (783.63 km) |
| Ariano Irpino to Kostinbrod | 432.77 mi (696.48 km) |
| Ariano Irpino to Kozloduy | 476.29 mi (766.52 km) |
| Ariano Irpino to Kyustendil | 399.23 mi (642.51 km) |
| Ariano Irpino to Levski | 535.53 mi (861.86 km) |
| Ariano Irpino to Lom | 454.12 mi (730.84 km) |
| Ariano Irpino to Lovech | 511.58 mi (823.31 km) |
| Ariano Irpino to Lukovit | 485.57 mi (781.45 km) |
| Ariano Irpino to Lyaskovets | 560.56 mi (902.13 km) |
| Ariano Irpino to Mezdra | 461.92 mi (743.39 km) |
| Ariano Irpino to Momchilgrad | 536.06 mi (862.70 km) |
