| Irigny to Karlovo | 1,009.66 mi (1,624.89 km) |
| Irigny to Karnobat | 1,114.70 mi (1,793.94 km) |
| Irigny to Kavarna | 1,163.59 mi (1,872.62 km) |
| Irigny to Kazanlak | 1,038.79 mi (1,671.76 km) |
| Irigny to Knezha | 957.19 mi (1,540.46 km) |
| Irigny to Kostinbrod | 929.36 mi (1,495.66 km) |
| Irigny to Kozloduy | 935.18 mi (1,505.03 km) |
| Irigny to Kyustendil | 916.24 mi (1,474.55 km) |
| Irigny to Levski | 1,010.38 mi (1,626.05 km) |
| Irigny to Lom | 910.52 mi (1,465.34 km) |
| Irigny to Lovech | 994.88 mi (1,601.11 km) |
| Irigny to Lukovit | 967.03 mi (1,556.28 km) |
| Irigny to Lyaskovets | 1,043.79 mi (1,679.81 km) |
| Irigny to Mezdra | 945.55 mi (1,521.72 km) |
| Irigny to Momchilgrad | 1,065.99 mi (1,715.54 km) |
