| Kirkenes to Karlovo | 1,880.51 mi (3,026.39 km) |
| Kirkenes to Karnobat | 1,875.15 mi (3,017.76 km) |
| Kirkenes to Kavarna | 1,817.72 mi (2,925.33 km) |
| Kirkenes to Kazanlak | 1,880.40 mi (3,026.21 km) |
| Kirkenes to Knezha | 1,824.24 mi (2,935.84 km) |
| Kirkenes to Kostinbrod | 1,875.02 mi (3,017.56 km) |
| Kirkenes to Kozloduy | 1,806.20 mi (2,906.80 km) |
| Kirkenes to Kyustendil | 1,914.24 mi (3,080.68 km) |
| Kirkenes to Levski | 1,829.55 mi (2,944.37 km) |
| Kirkenes to Lom | 1,805.51 mi (2,905.70 km) |
| Kirkenes to Lovech | 1,846.98 mi (2,972.43 km) |
| Kirkenes to Lukovit | 1,844.57 mi (2,968.55 km) |
| Kirkenes to Lyaskovets | 1,846.11 mi (2,971.02 km) |
| Kirkenes to Mezdra | 1,849.94 mi (2,977.20 km) |
| Kirkenes to Momchilgrad | 1,955.07 mi (3,146.37 km) |
