| Issy-les-Moulineaux to Karlovo | 1,162.36 mi (1,870.63 km) |
| Issy-les-Moulineaux to Karnobat | 1,259.60 mi (2,027.14 km) |
| Issy-les-Moulineaux to Kavarna | 1,295.14 mi (2,084.32 km) |
| Issy-les-Moulineaux to Kazanlak | 1,189.57 mi (1,914.42 km) |
| Issy-les-Moulineaux to Knezha | 1,102.18 mi (1,773.79 km) |
| Issy-les-Moulineaux to Kostinbrod | 1,086.21 mi (1,748.09 km) |
| Issy-les-Moulineaux to Kozloduy | 1,077.74 mi (1,734.46 km) |
| Issy-les-Moulineaux to Kyustendil | 1,081.67 mi (1,740.78 km) |
| Issy-les-Moulineaux to Levski | 1,153.28 mi (1,856.03 km) |
| Issy-les-Moulineaux to Lom | 1,054.30 mi (1,696.74 km) |
| Issy-les-Moulineaux to Lovech | 1,142.10 mi (1,838.04 km) |
| Issy-les-Moulineaux to Lukovit | 1,115.48 mi (1,795.20 km) |
| Issy-les-Moulineaux to Lyaskovets | 1,187.83 mi (1,911.63 km) |
| Issy-les-Moulineaux to Mezdra | 1,096.39 mi (1,764.47 km) |
| Issy-les-Moulineaux to Momchilgrad | 1,228.40 mi (1,976.92 km) |
