| Arpajon to Karlovo | 1,159.81 mi (1,866.53 km) |
| Arpajon to Karnobat | 1,257.75 mi (2,024.16 km) |
| Arpajon to Kavarna | 1,294.32 mi (2,083.00 km) |
| Arpajon to Kazanlak | 1,187.20 mi (1,910.61 km) |
| Arpajon to Knezha | 1,100.14 mi (1,770.50 km) |
| Arpajon to Kostinbrod | 1,083.24 mi (1,743.31 km) |
| Arpajon to Kozloduy | 1,075.85 mi (1,731.41 km) |
| Arpajon to Kyustendil | 1,078.03 mi (1,734.92 km) |
| Arpajon to Levski | 1,151.46 mi (1,853.10 km) |
| Arpajon to Lom | 1,052.28 mi (1,693.48 km) |
| Arpajon to Lovech | 1,139.94 mi (1,834.56 km) |
| Arpajon to Lukovit | 1,113.20 mi (1,791.52 km) |
| Arpajon to Lyaskovets | 1,185.97 mi (1,908.63 km) |
| Arpajon to Mezdra | 1,093.90 mi (1,760.46 km) |
| Arpajon to Momchilgrad | 1,225.16 mi (1,971.71 km) |
