| Pontarlier to Karlovo | 949.13 mi (1,527.48 km) |
| Pontarlier to Karnobat | 1,050.56 mi (1,690.71 km) |
| Pontarlier to Kavarna | 1,093.28 mi (1,759.46 km) |
| Pontarlier to Kazanlak | 977.36 mi (1,572.91 km) |
| Pontarlier to Knezha | 892.41 mi (1,436.20 km) |
| Pontarlier to Kostinbrod | 870.74 mi (1,401.32 km) |
| Pontarlier to Kozloduy | 869.07 mi (1,398.64 km) |
| Pontarlier to Kyustendil | 862.50 mi (1,388.06 km) |
| Pontarlier to Levski | 944.81 mi (1,520.52 km) |
| Pontarlier to Lom | 844.89 mi (1,359.71 km) |
| Pontarlier to Lovech | 931.42 mi (1,498.97 km) |
| Pontarlier to Lukovit | 904.07 mi (1,454.97 km) |
| Pontarlier to Lyaskovets | 978.93 mi (1,575.44 km) |
| Pontarlier to Mezdra | 883.74 mi (1,422.25 km) |
| Pontarlier to Momchilgrad | 1,011.05 mi (1,627.13 km) |
